User Synchronisation – registering subsite users – auto added to master site?


I really like the User Synchronisation Plugin and its “almost” ideal for my needs.

It would be great if this plugin could do the reverse action of registering users from the master site to a subsite.

IE: If a user registers on a subsite they automatically get added to the mastersite and any other existing subsites which are linked.

I would be curious to know if this is possible and how difficult this might be to achieve?

Many thanks in advance :slight_smile: