Force join
You can use the "force join" feature to force a user to join your desired group or channel to message in your group.
For this feature to work, the bot needs to be an admin in both chats with the required permissions.
Set force join (Admins only)
You can use this command in the group in which you want to force members to join your target group or channel.
Commands
/setforcejoin
Usage
/setforcejoin
<target chat username or id>
Force join (Admins only)
You can use this command to view force join settings in your chat
Commands
/forcejoin
Usage
/forcejoin
Reset force join (Admins only)
You can use this command to stop force joining members.
Commands
/resetforcejoin
Usage
/resetforcejoin