I might assumed wrong in your case, I’m just explaining how it is described. There is no ‘floating’ license available anymore, so the only way your team can have such a license is when you already had a classic license.
If you don’t have a classic license but a subscription,
you can add seats for your team members, but you can only assign one seat per email (=Trimble ID)
Each seat should be assigned to one email, only.
Of course, since you may install on two machines (but can on three) and if team members log out regularly there is no way to check who’s beyond the terminal or machine, so your team might run on a single seat subscription. However, this is not allowed by the Eula.
But the same goes for use of Make commercially within a company and if you go to ‘My Products’ and downloads, it is listed over there, LOL