Join Blog widget allows you to enable your users join sites/blogs on a WordPress multisite. It simply adds the users to current blog if they click on Join Blog link.
What it does:-
- Allows users to join blogs on a multisite network
- Site Admin can choose the role they want the users to have
- Works with Multisite WordPress Install and is compatible with BuddyPress(not required)
If you are using the BuddyPress Multi Network Plugin, you can use this widget to easily allow users to join your sub network. This plugin can be used with WordPress Multisite 4.0 and above.
Join Blog Widget Options:-