I thought you might be interested in looking at How to make server add joining players to only one side?.
https://forums.bohemia.net/forums/topic/133396-how-to-make-server-add-joining-players-to-only-one-side/?do=findComment&comment=2187251
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.