we looking joomla expert for fix and configure 2 problems !
our site powered under jomsocial component and joomla !!!!!
1 . we want when some body sign in to site ,, the sign-up button will change to my-profile button ! already connected user dont need to see , signup button , instade he will see my profile button !!!!
2. in registration user procces , we want to add one more field - "family name"
now it just name , and user name ..
thanks , only joomla expert wanteed !!!!!