Adding menu items to a ribbon

Hi,

I have several different applications in my organization. OpenBridge Modeler, OpenRoads Designer and OpenBuilding Designer.

I want to create one Addin-menu.dgnlib to be used in all applications.

As I have understood it, I can define a link to the dgnlib using MS_GUIDGNLIBLIST < [Filepath]/Addin-menu.dgnlib and get the application to read the same dgnlib.

Are there problems sharing a menu.dgnlib between different applications? The core program is still Microstation for all applications, so the dgnlib should be interpreted in the same way regardless of which program reads dgnlib?

At the moment I can't get i to work so the question is... Is it possible or do I need to make 3 different (identical) menu setup's, one for each application? 

Kind regards