specialpurpose/exampleext/widget/example/CommonScreens.xml

<?xml version="1.0" encoding="UTF-8"?>
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<screens xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="http://ofbiz.apache.org/Widget-Screen" xsi:schemaLocation="http://ofbiz.apache.org/Widget-Screen http://ofbiz.apache.org/dtds/widget-screen.xsd">

    <screen name="main-decorator">
        <section>
            <actions>
                <!-- can add additional info here, like another UiLabels file: <property-map resource="ExampleExtUiLabels" map-name="uiLabelMap" global="true"/> -->
            </actions>
            <widgets>
                <include-screen name="main-decorator" location="component://example/widget/example/CommonScreens.xml"/>
            </widgets>
        </section>
    </screen>

    <screen name="CommonExampleDecorator">
        <section>
            <actions>
                <set field="headerItem" value="Example"/>
                <set field="exampleId" from-field="parameters.exampleId"/>
                <entity-one entity-name="Example" value-field="example"/>
            </actions>
            <widgets>
                <decorator-screen name="main-decorator">
                    <decorator-section name="pre-body">
                        <section>
                            <condition>
                                <and>
                                    <if-has-permission permission="EXAMPLE" action="_VIEW"/>
                                    <not><if-empty field="example"/></not><!-- This is an example of check useful when only seed data are loaded -->
                                </and>
                            </condition>
                            <widgets>
                                <include-menu name="EditExample" location="component://exampleext/widget/example/ExampleMenus.xml"/>
                            </widgets>
                        </section>
                    </decorator-section>
                    <decorator-section name="body">
                        <section>
                            <!-- do check for EXAMPLE, _VIEW permission -->
                            <condition>
                                <if-has-permission permission="EXAMPLE" action="_VIEW"/>
                            </condition>
                            <widgets>
                                <section>
                                    <condition>
                                        <not><if-empty field="example"/></not><!-- This is a check useful when only seed data are loaded -->
                                    </condition>
                                    <widgets>
                                        <container style="h1"><label>${uiLabelMap[titleProperty]} ${uiLabelMap.CommonFor} ${example.exampleName} [${exampleId}]</label></container>
                                        <container style="button-bar"><link target="EditExample" text="${uiLabelMap.ExampleNewExample}" style="buttontext"/></container>
                                    </widgets>
                                </section>
                                <decorator-section-include name="body"/>
                            </widgets>
                            <fail-widgets>
                                <label style="h3">${uiLabelMap.ExampleViewPermissionError}</label>
                            </fail-widgets>
                        </section>
                    </decorator-section>
                </decorator-screen>
            </widgets>
        </section>
    </screen>

    <screen name="CommonExampleFeatureDecorator">
        <section>
            <widgets>
                <include-screen name="CommonExampleFeatureDecorator" location="component://example/widget/example/CommonScreens.xml"/>
            </widgets>
        </section>
    </screen>
    <screen name="CommonExampleGeoLocationDecorator">
        <section>
            <widgets>
                <include-screen name="CommonExampleGeoLocationDecorator" location="component://example/widget/example/CommonScreens.xml"/>
            </widgets>
        </section>
    </screen>
    <screen name="CommonExampleOsmGeoLocationDecorator">
        <section>
            <widgets>
                <include-screen name="CommonExampleOsmGeoLocationDecorator" location="component://example/widget/example/CommonScreens.xml"/>
            </widgets>
        </section>
    </screen>
    <screen name="CommonBirtDecorator">
        <section>
            <widgets>
                <include-screen name="CommonBirtDecorator" location="component://example/widget/example/CommonScreens.xml"/>
            </widgets>
        </section>
    </screen>
    <screen name="CommonExampleChartsDecorator">
        <section>
            <widgets>
                <include-screen name="CommonExampleChartsDecorator" location="component://example/widget/example/CommonScreens.xml"/>
            </widgets>
        </section>
    </screen>
</screens>