Until now, we don't have a clear concept defined for the different filter options. Questions to be answered:
* At some point we might – exclusively ;-) – allow an OR combination for types "Organization" and "Person". If this is easy to implement, we should allow it directly from the start.
Assigning @trugwaldsaenger so that he can adjust or 👍 this proposal.
We discussed this at our meeting at OERde16 and decided that my proposal in the previous comment is ok for now.
Implement filter logic as discussed in #447