Varigence BimlStudio 5.0 (64-bit) Build 5.0.63501.0
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I have a BimlStudio project that now contains several projects and packages that are not related. The only commonality is the Relational node which is autogenerated based bimlscript and c#. Since the current Biml project is taking too long to open because of all the metadata generated in the Relational node, I would like to separate the individual projects but I do not want to maintain the Relational node in each project. My guess would be that a bundle would be the way to go so that I could just reference that file from each project instead.

What requirements are needed to allow for BimlStudio to use the bundle and how would I go about creating my own bundle?

Are there any other ways of organizing my projects so that only the files needed are used similar to how Visual Studio has a solution with multiple projects?