I have added a plugin to my language. Therein I have added an action and an action group. However, I could not see a new menu item in the tools menu. The sources of information I was using to configure the actionGroup and the action were:http://tomassetti.me/tutorial-how-to-add-an-action-to-the-jetbrains-metaprogramming-system/https://confluence.jetbrains.com/display/MPSD2/Plugin
The new menu item "Export to XML" does not show up in the tools menu and I have no idea what I am doing wrong or what is missing.
I am using MPS 3.2.1 for doing this (on Windows 7).