It happens frequently that users create a community and later realize that it would be useful to be able to include external members.
Currently, this flag can only be set when creating a community. I understand that this is security relevant, but at least an admin should have the possibility to change this afterwards.
Setting the flags in the database for the community, files, folders etc. manually is not a nice solution.
So please, provide a way to modify an existing private internal community so that it can have external members.