How can I obtain CB Auto Actions?

I've been looking for a way to change the username into the email adress. Right now if someone with a name signs up that's exactly the same as someone else they'll get the message 'username' already exists, while I want the email adres to be the unique identifier.

This topic says that this can be achieved with CB Auto Actions.
www.joomlapolis.com/forum/153-professional-member-support/219527-email-not-name-as-username#220431


But I have no clue how to get it, it's not in the addon list, where can I find this?

gvaneijk wrote: I've been looking for a way to change the username into the email adress. Right now if someone with a name signs up that's exactly the same as someone else they'll get the message 'username' already exists, while I want the email adres to be the unique identifier.

This topic says that this can be achieved with CB Auto Actions.
www.joomlapolis.com/forum/153-professional-member-support/219527-email-not-name-as-username#220431


But I have no clue how to get it, it's not in the addon list, where can I find this?

CB Auto Actions is available for Professional members.