add link to slack account page
diff --git a/src/main/webapp/community.html b/src/main/webapp/community.html
index 3ff8abd..135b02c 100644
--- a/src/main/webapp/community.html
+++ b/src/main/webapp/community.html
@@ -44,7 +44,7 @@
</tr>
<tr>
<td><a target="_blank" href="https://the-asf.slack.com/messages/CBP2Z98Q7/">Slack</a></td>
- <td>Report bugs / discover known issues</td>
+ <td>Report bugs / discover known issues. Note: Please join the #unomi channel after you <a href="https://s.apache.org/slack-invite">created an account</a>. Please do not ask Unomi questions in #general.</td>
</tr>
</tbody>
</table>