how to stop user name change

Username change I need to stop, where do I change this. Trouble with multiple accounts don't know how to identify multiple account, any help would be useful.

Jennifer

Hello, just remove nickname field from edit profile page in admin - builders - profile fields!

Hi SahsaE I want to stop the members from changing there nickname that doesn't stop them changing there name taking out the nickname block in admin.Do you mean take it out for members. I thought I saw a check box somewhere for enable username change but I can't remember where I saw it.

Thanks Jennifer

go into the profile field builder

in profile edit for owner

and pull the field nickname into inactive item

Remove it from the "edit profile" sections of the profile fields.

Oops, didn't notice you, Ue30.

Thanks that is what I just did.