Yeah Im doing the samething. I could able to reach the part code of the properties of the tab menu but not actually the tab menu's. can you please help on this, Where can i find the code for the Tab Menu? Im not actually getting from where it is getting rendered.
The tabs are configured in the source-code for the Acitviti-designer, in the plugin.xml, as en extension on the property-view of eclipse. Remove the entry for the tab you want to have removed there and build/package your custom version of the plugin…