Event+ replicate extras to subdomains

I have a wordpress multisite and buddypress and event+.
When I create a new user and she creates a subsite (subdomain.domain.com), the events+ extras are not activated, although I have activated for the domain.com.
Is there a way to do it?
My users are not going to be IT savvy and whatever the superadmin does activate I need all sites to have it.