[news.eclipse.technology.bpel-designer] ExtensionPoint for Tabbed Proper

[christian.fonden@xxxxxx (Christian Fonden)]

I recently created some ExtensionActivity elements for BPEL and have 
successfully imported them into the eclipse BPEL designer. 

Also, adding them to the palette was no problem. 

Now I want to be able to change some properties of that extension activity 
objects. To do so, I planned to extend the 

org.eclipse.ui.views.properties.tabbed.propertyTabs / propertySection 

extension points of the BPEL Designer. 

Now, when I deploy the plugin and load an BPEL File into the BPELEditor, 
nothing is added to the properties view (no tabs, now sections). 

As the documentation on the BPEL Designer Homepage is terribly out of date 
(last change 2005!!!), I'm asking here in this newsgroup for help. 

What am I doing wrong? Any help is appreciated. 

greets
Chris