Is it possible to have a multisite under another one?
I know that you cannot just type in an additional sub-directory when creating a new site in the network.
For example, if this was for a college it would be:
college.edu/undergraduate/program. Where "undergraduate" would be a sub-site and "program" would be its own sub-site as well. This would create a logical link structure on the front-end and make user permissions and organization easier on the back-end.
Any ideas, code, workarounds etc. are appreciated!