With CNX 7 HCL introduces the template function for new Communities. This includes a subset of the contents of the template community. This uses a single community as source only. In many cases a project or other initiatives might need a set of communities with different contents, structures, members and access levels. This structure can be either consists of of a main and subcommunities or even have a set of several main communities as well.
Please Provide such sets of (related) communities too.