Hi,
I'm new User of Joomla, and try to discover how to bring an optimal unification of all form fields in each extension:

I want to see the same values the user registrates through easy profile fields and -extra fields put inside of each other form I have (by default) in other extensions the site: In Jomsocial user profile, in Community Answers, Community Polls, in Membership Pro, in Jomdonation, in CJ Forum, in RSForm Pro, in JSN Uniform fields, and in Event booking.

At the moment, only few fields (for example from event registration) are appointing automatically to the core joomla registration fields. Other fields like for example "Special interest" or "Profession" in easyprofile are seen empty in any event registration form, or in Jomsocial user profile fields too. I want to avoid the user to fill each time the same fields, than they have to do a quite complete first registration process, and after this, they should never more have to do it...

Can you give me a complete/comprensive information about this? I found too little instructions/videos about this. I guess I'll have to ask every extension maker separately to PUT the values, but WHICH value name, and from which adress?

I hope my request is understandable.
Thank you!

Jean