diff --git a/taverna-dataflow-activity-ui/pom.xml b/taverna-dataflow-activity-ui/pom.xml
index ae77887..9153274 100644
--- a/taverna-dataflow-activity-ui/pom.xml
+++ b/taverna-dataflow-activity-ui/pom.xml
@@ -28,39 +28,39 @@
 	<name>Apache Taverna Dataflow Activity UI</name>
 	<dependencies>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>activity-icons-api</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>activity-palette-api</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>workflow-view</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>graph-view</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.taverna.language</groupId>
@@ -75,27 +75,27 @@
 		</dependency>
 
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>activity-tools</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<!--  testing dependencies -->
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>file-impl</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
-			<groupId>${parent.project.groupId}</groupId>
+			<groupId>${project.parent.groupId}</groupId>
 			<artifactId>edits-impl</artifactId>
-			<version>${parent.project.version}</version>
+			<version>${project.parent.version}</version>
 			<scope>test</scope>
 		</dependency>
 		<!-- <dependency>
diff --git a/taverna-disabled-activity-ui/pom.xml b/taverna-disabled-activity-ui/pom.xml
index 3e132e2..b02dd87 100644
--- a/taverna-disabled-activity-ui/pom.xml
+++ b/taverna-disabled-activity-ui/pom.xml
@@ -31,32 +31,32 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-icons-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>contextual-views-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-tools</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>workflow-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.activities</groupId>
@@ -76,7 +76,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>helper</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 	</dependencies>
 	<repositories>
diff --git a/taverna-stringconstant-activity-ui/pom.xml b/taverna-stringconstant-activity-ui/pom.xml
index d4e70df..ced319e 100644
--- a/taverna-stringconstant-activity-ui/pom.xml
+++ b/taverna-stringconstant-activity-ui/pom.xml
@@ -31,27 +31,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-icons-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-palette-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>workflow-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.commons</groupId>
@@ -74,18 +74,18 @@
 		<!-- <dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>activity-palette-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 			<scope>test</scope>
 		</dependency> -->
 		<!-- <dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-tools</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency> -->
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-tools</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 	</dependencies>
 	<repositories>
diff --git a/taverna-unrecognized-activity-ui/pom.xml b/taverna-unrecognized-activity-ui/pom.xml
index e0d0d92..c69f4b4 100644
--- a/taverna-unrecognized-activity-ui/pom.xml
+++ b/taverna-unrecognized-activity-ui/pom.xml
@@ -31,12 +31,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>configuration-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>contextual-views-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 	</dependencies>
 	<repositories>
diff --git a/taverna-workbench-activity-palette-api/pom.xml b/taverna-workbench-activity-palette-api/pom.xml
index 2970793..56ed37b 100644
--- a/taverna-workbench-activity-palette-api/pom.xml
+++ b/taverna-workbench-activity-palette-api/pom.xml
@@ -46,12 +46,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-activity-palette-impl/pom.xml b/taverna-workbench-activity-palette-impl/pom.xml
index 442b03e..38178ec 100644
--- a/taverna-workbench-activity-palette-impl/pom.xml
+++ b/taverna-workbench-activity-palette-impl/pom.xml
@@ -31,7 +31,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-palette-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.core</groupId>
diff --git a/taverna-workbench-activity-palette-ui/pom.xml b/taverna-workbench-activity-palette-ui/pom.xml
index cd2b0bc..fb25d1e 100644
--- a/taverna-workbench-activity-palette-ui/pom.xml
+++ b/taverna-workbench-activity-palette-ui/pom.xml
@@ -31,27 +31,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-icons-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-palette-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-activity-tools/pom.xml b/taverna-workbench-activity-tools/pom.xml
index 8a28b08..4524c47 100644
--- a/taverna-workbench-activity-tools/pom.xml
+++ b/taverna-workbench-activity-tools/pom.xml
@@ -31,12 +31,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.scufl2</groupId>
diff --git a/taverna-workbench-configuration-impl/pom.xml b/taverna-workbench-configuration-impl/pom.xml
index c21f725..3e94509 100644
--- a/taverna-workbench-configuration-impl/pom.xml
+++ b/taverna-workbench-configuration-impl/pom.xml
@@ -32,17 +32,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>configuration-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.configuration</groupId>
diff --git a/taverna-workbench-contextual-views-impl/pom.xml b/taverna-workbench-contextual-views-impl/pom.xml
index b8e16cc..c36e1e5 100644
--- a/taverna-workbench-contextual-views-impl/pom.xml
+++ b/taverna-workbench-contextual-views-impl/pom.xml
@@ -31,12 +31,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.scufl2</groupId>
diff --git a/taverna-workbench-contextual-views/pom.xml b/taverna-workbench-contextual-views/pom.xml
index 5440265..dbcd271 100644
--- a/taverna-workbench-contextual-views/pom.xml
+++ b/taverna-workbench-contextual-views/pom.xml
@@ -30,22 +30,22 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/taverna-workbench-credential-manager-ui/pom.xml b/taverna-workbench-credential-manager-ui/pom.xml
index 2bfa252..ca06780 100644
--- a/taverna-workbench-credential-manager-ui/pom.xml
+++ b/taverna-workbench-credential-manager-ui/pom.xml
@@ -33,17 +33,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
         <dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.security</groupId>
diff --git a/taverna-workbench-data-management-config-ui/pom.xml b/taverna-workbench-data-management-config-ui/pom.xml
index fddcc2a..355cc5f 100644
--- a/taverna-workbench-data-management-config-ui/pom.xml
+++ b/taverna-workbench-data-management-config-ui/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<!--<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-design-ui/pom.xml b/taverna-workbench-design-ui/pom.xml
index 62efdeb..77533da 100644
--- a/taverna-workbench-design-ui/pom.xml
+++ b/taverna-workbench-design-ui/pom.xml
@@ -30,22 +30,22 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-icons-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-edits-impl/pom.xml b/taverna-workbench-edits-impl/pom.xml
index 54b844e..8e5c6a4 100644
--- a/taverna-workbench-edits-impl/pom.xml
+++ b/taverna-workbench-edits-impl/pom.xml
@@ -33,17 +33,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-file-impl/pom.xml b/taverna-workbench-file-impl/pom.xml
index 2792edc..4be85f1 100644
--- a/taverna-workbench-file-impl/pom.xml
+++ b/taverna-workbench-file-impl/pom.xml
@@ -34,27 +34,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-graph-model/pom.xml b/taverna-workbench-graph-model/pom.xml
index 62bdd02..88ee714 100644
--- a/taverna-workbench-graph-model/pom.xml
+++ b/taverna-workbench-graph-model/pom.xml
@@ -84,27 +84,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>configuration-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>configuration-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-graph-view/pom.xml b/taverna-workbench-graph-view/pom.xml
index 210e845..efdd637 100644
--- a/taverna-workbench-graph-view/pom.xml
+++ b/taverna-workbench-graph-view/pom.xml
@@ -30,27 +30,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>configuration-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>design-ui</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-helper/pom.xml b/taverna-workbench-helper/pom.xml
index 005a281..2ad3e43 100644
--- a/taverna-workbench-helper/pom.xml
+++ b/taverna-workbench-helper/pom.xml
@@ -29,7 +29,7 @@
 		<dependency>
             <groupId>net.sf.taverna.t2.ui-api</groupId>
             <artifactId>helper-api</artifactId>
-            <version>${t2.ui.api.version}</version>
+            <version>${project.parent.version}</version>
 		</dependency>
 	</dependencies>
 </project>
diff --git a/taverna-workbench-httpproxy-config/pom.xml b/taverna-workbench-httpproxy-config/pom.xml
index fcdf2eb..5ed865b 100644
--- a/taverna-workbench-httpproxy-config/pom.xml
+++ b/taverna-workbench-httpproxy-config/pom.xml
@@ -40,7 +40,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
  	</dependencies>
 </project>
diff --git a/taverna-workbench-iteration-strategy-ui/pom.xml b/taverna-workbench-iteration-strategy-ui/pom.xml
index 9ed49f5..a61fe99 100644
--- a/taverna-workbench-iteration-strategy-ui/pom.xml
+++ b/taverna-workbench-iteration-strategy-ui/pom.xml
@@ -41,27 +41,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/taverna-workbench-loop-ui/pom.xml b/taverna-workbench-loop-ui/pom.xml
index 9a7a6d7..1250986 100644
--- a/taverna-workbench-loop-ui/pom.xml
+++ b/taverna-workbench-loop-ui/pom.xml
@@ -30,24 +30,24 @@
         <dependency>
             <groupId>net.sf.taverna.t2.ui-api</groupId>
             <artifactId>contextual-views-api</artifactId>
-            <version>${t2.ui.api.version}</version>
+            <version>${project.parent.version}</version>
         </dependency>
 
 
         <dependency>
             <groupId>net.sf.taverna.t2.ui-api</groupId>
             <artifactId>file-api</artifactId>
-            <version>${t2.ui.api.version}</version>
+            <version>${project.parent.version}</version>
         </dependency>
         <dependency>
             <groupId>net.sf.taverna.t2.ui-api</groupId>
             <artifactId>edits-api</artifactId>
-            <version>${t2.ui.api.version}</version>
+            <version>${project.parent.version}</version>
         </dependency>
         <dependency>
             <groupId>net.sf.taverna.t2.ui-api</groupId>
             <artifactId>helper-api</artifactId>
-            <version>${t2.ui.api.version}</version>
+            <version>${project.parent.version}</version>
         </dependency>
         <dependency>
             <groupId>net.sf.taverna.t2.ui-activities</groupId>
@@ -58,26 +58,26 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>edits-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>file-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 			<scope>test</scope>
 		</dependency>
 
         <dependency>
             <groupId>net.sf.taverna.t2.ui-impl</groupId>
             <artifactId>contextual-views-impl</artifactId>
-            <version>${t2.ui.impl.version}</version>
+            <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
             <dependency>
             <groupId>net.sf.taverna.t2.ui-impl</groupId>
             <artifactId>selection-impl</artifactId>
-            <version>${t2.ui.impl.version}</version>
+            <version>${project.parent.version}</version>
             <scope>test</scope>
         </dependency>
 
diff --git a/taverna-workbench-menu-impl/pom.xml b/taverna-workbench-menu-impl/pom.xml
index 18aec40..33df6ea 100644
--- a/taverna-workbench-menu-impl/pom.xml
+++ b/taverna-workbench-menu-impl/pom.xml
@@ -45,17 +45,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-menu-items/pom.xml b/taverna-workbench-menu-items/pom.xml
index 143bb6c..dc4c66c 100644
--- a/taverna-workbench-menu-items/pom.xml
+++ b/taverna-workbench-menu-items/pom.xml
@@ -30,37 +30,37 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>design-ui</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>graph-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>workflow-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
@@ -82,7 +82,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>contextual-views-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 	</dependencies>
 </project>
\ No newline at end of file
diff --git a/taverna-workbench-monitor-view/pom.xml b/taverna-workbench-monitor-view/pom.xml
index a2a76bb..70762ad 100644
--- a/taverna-workbench-monitor-view/pom.xml
+++ b/taverna-workbench-monitor-view/pom.xml
@@ -30,7 +30,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-parallelize-ui/pom.xml b/taverna-workbench-parallelize-ui/pom.xml
index 914f9d2..799de45 100644
--- a/taverna-workbench-parallelize-ui/pom.xml
+++ b/taverna-workbench-parallelize-ui/pom.xml
@@ -30,22 +30,22 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/taverna-workbench-perspective-biocatalogue/pom.xml b/taverna-workbench-perspective-biocatalogue/pom.xml
index 7a6d502..3750fda 100644
--- a/taverna-workbench-perspective-biocatalogue/pom.xml
+++ b/taverna-workbench-perspective-biocatalogue/pom.xml
@@ -39,7 +39,7 @@
 
 	<dependencies>
 		<!-- <dependency> <groupId>net.sf.taverna.t2.ui-api</groupId> <artifactId>perspective-core</artifactId>
-			<version>${t2.ui.api.version}</version> </dependency> -->
+			<version>${project.parent.version}</version> </dependency> -->
 		<dependency>
 			<groupId>net.sf.taverna.t2.core</groupId>
 			<artifactId>workflowmodel-impl</artifactId>
@@ -48,12 +48,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
@@ -65,7 +65,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<!-- required for inserting a SOAP processor into the current workflow -->
 		<dependency>
@@ -83,13 +83,13 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>workflow-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<!-- required registering with and opening help window -->
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>helper</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.configuration</groupId>
diff --git a/taverna-workbench-perspective-design/pom.xml b/taverna-workbench-perspective-design/pom.xml
index d9db4c3..eadee0f 100644
--- a/taverna-workbench-perspective-design/pom.xml
+++ b/taverna-workbench-perspective-design/pom.xml
@@ -30,52 +30,52 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>activity-palette-ui</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>graph-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>workflow-explorer</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<!-- <dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>report-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency> -->
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
@@ -86,7 +86,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>contextual-views-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/taverna-workbench-perspective-myexperiment/pom.xml b/taverna-workbench-perspective-myexperiment/pom.xml
index 83555db..370cc97 100644
--- a/taverna-workbench-perspective-myexperiment/pom.xml
+++ b/taverna-workbench-perspective-myexperiment/pom.xml
@@ -53,17 +53,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-activities</groupId>
diff --git a/taverna-workbench-perspective-results/pom.xml b/taverna-workbench-perspective-results/pom.xml
index ae730eb..a00d1ac 100644
--- a/taverna-workbench-perspective-results/pom.xml
+++ b/taverna-workbench-perspective-results/pom.xml
@@ -32,22 +32,22 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>monitor-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>results-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-plugin-manager/pom.xml b/taverna-workbench-plugin-manager/pom.xml
index 9b24ea2..9168aa3 100644
--- a/taverna-workbench-plugin-manager/pom.xml
+++ b/taverna-workbench-plugin-manager/pom.xml
@@ -30,12 +30,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.commons</groupId>
diff --git a/taverna-workbench-plugins-gui/pom.xml b/taverna-workbench-plugins-gui/pom.xml
index c8d6634..2d5b3dd 100644
--- a/taverna-workbench-plugins-gui/pom.xml
+++ b/taverna-workbench-plugins-gui/pom.xml
@@ -29,12 +29,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.configuration</groupId>
diff --git a/taverna-workbench-reference-ui/pom.xml b/taverna-workbench-reference-ui/pom.xml
index 5335306..2e3e223 100644
--- a/taverna-workbench-reference-ui/pom.xml
+++ b/taverna-workbench-reference-ui/pom.xml
@@ -36,7 +36,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-renderers-exts/pom.xml b/taverna-workbench-renderers-exts/pom.xml
index b10233a..aa2b0f3 100644
--- a/taverna-workbench-renderers-exts/pom.xml
+++ b/taverna-workbench-renderers-exts/pom.xml
@@ -29,12 +29,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>renderers-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>workbench-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
     		<groupId>uk.org.taverna.databundle</groupId>
diff --git a/taverna-workbench-renderers-impl/pom.xml b/taverna-workbench-renderers-impl/pom.xml
index 4e91d87..a49783e 100644
--- a/taverna-workbench-renderers-impl/pom.xml
+++ b/taverna-workbench-renderers-impl/pom.xml
@@ -44,7 +44,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>renderers-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-report-explainer/pom.xml b/taverna-workbench-report-explainer/pom.xml
index 87d5a74..09ef9d6 100644
--- a/taverna-workbench-report-explainer/pom.xml
+++ b/taverna-workbench-report-explainer/pom.xml
@@ -33,7 +33,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-exts</groupId>
@@ -73,27 +73,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>configuration-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>report-view</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>design-ui</artifactId>
-			<version>${t2.ui.components.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.core</groupId>
diff --git a/taverna-workbench-report-view/pom.xml b/taverna-workbench-report-view/pom.xml
index a357b70..f095fad 100644
--- a/taverna-workbench-report-view/pom.xml
+++ b/taverna-workbench-report-view/pom.xml
@@ -43,47 +43,47 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 <!-- 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>workbench-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
  -->		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>configuration-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
 			<artifactId>workflow-view</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/taverna-workbench-results-view/pom.xml b/taverna-workbench-results-view/pom.xml
index c66099c..e576519 100644
--- a/taverna-workbench-results-view/pom.xml
+++ b/taverna-workbench-results-view/pom.xml
@@ -54,17 +54,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>renderers-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-retry-ui/pom.xml b/taverna-workbench-retry-ui/pom.xml
index 3ef6ef8..5345c61 100644
--- a/taverna-workbench-retry-ui/pom.xml
+++ b/taverna-workbench-retry-ui/pom.xml
@@ -30,22 +30,22 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 
 		<dependency>
diff --git a/taverna-workbench-run-ui/pom.xml b/taverna-workbench-run-ui/pom.xml
index eb73392..79c5cac 100644
--- a/taverna-workbench-run-ui/pom.xml
+++ b/taverna-workbench-run-ui/pom.xml
@@ -30,22 +30,22 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-selection-impl/pom.xml b/taverna-workbench-selection-impl/pom.xml
index ea997f2..6adac93 100644
--- a/taverna-workbench-selection-impl/pom.xml
+++ b/taverna-workbench-selection-impl/pom.xml
@@ -30,17 +30,17 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.osgi</groupId>
diff --git a/taverna-workbench-update-manager/pom.xml b/taverna-workbench-update-manager/pom.xml
index 60b6086..392f9be 100644
--- a/taverna-workbench-update-manager/pom.xml
+++ b/taverna-workbench-update-manager/pom.xml
@@ -31,7 +31,7 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>uk.org.taverna.commons</groupId>
diff --git a/taverna-workbench-workbench-impl/pom.xml b/taverna-workbench-workbench-impl/pom.xml
index 092da29..c6fb5dd 100644
--- a/taverna-workbench-workbench-impl/pom.xml
+++ b/taverna-workbench-workbench-impl/pom.xml
@@ -45,37 +45,37 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>configuration-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>helper-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>menu-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>selection-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.lang</groupId>
diff --git a/taverna-workbench-workflow-explorer/pom.xml b/taverna-workbench-workflow-explorer/pom.xml
index 2fc0ba3..36c14b0 100644
--- a/taverna-workbench-workflow-explorer/pom.xml
+++ b/taverna-workbench-workflow-explorer/pom.xml
@@ -31,27 +31,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>file-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>report-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>menu-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-icons-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
@@ -61,12 +61,12 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>helper</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-impl</groupId>
 			<artifactId>workbench-impl</artifactId>
-			<version>${t2.ui.impl.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>
diff --git a/taverna-workbench-workflow-view/pom.xml b/taverna-workbench-workflow-view/pom.xml
index 1755c6b..c80d7b5 100644
--- a/taverna-workbench-workflow-view/pom.xml
+++ b/taverna-workbench-workflow-view/pom.xml
@@ -45,27 +45,27 @@
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>workbench-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>edits-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-palette-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>contextual-views-api</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-api</groupId>
 			<artifactId>activity-tools</artifactId>
-			<version>${t2.ui.api.version}</version>
+			<version>${project.parent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>net.sf.taverna.t2.ui-components</groupId>