Multiple locations per group

By this I mean address locations.

This plugin does not provide address functionality.

Can you clarify a bit more what you’re asking?

I have 2 main categories, man and woman. Authors are retailcompanies, that post in one or both of these categories. If in both, than the retailcompany has 2 user profiles, one for man and one for woman. Using your plugin, I wanted to make user groups for each retail company, so that with the help of another plugin, I only need to add locations of retailcompanies once, instead of for each user.

Does this make sense?

What you describe is achievable, but this plugin only addresses one part – the grouping of users. You will need a separate plugin (likely of your own design) to provide the additional address functionality for each of the groups created by this plugin.