Exclude/Include complete projects by attribute

**DocFX Version Used**: docfx 2.22.2.4

**Template used**: default

Hello,

our application consists of many projects. We want to build at least two documentations for normal users and for experts. Therefore we have two templates for the two documentations. For each template we have define the projects which should be included. If a developer adds a new project to our application he has to add it to none, one or both templates.

What we have in mind is that we can define by an assembly attribute in which documentation the project should be included.

Currently it is possible to include/exclude APIs by attributes. Unfortunately assembly is a not supported type. Is it possible to add assembly to the supported types?

Or is there another way to achieve this?

Regards,
Oliver