Customize home page without the "Modify self" right

Hello list,

I would like to know if it is possible to give a user the possibility to
customize his homepage (RT3.6.3), without giving the “Modify self” right,
that allows him much more than I’d like to. I don’t want my user to get
access to the “About me” section, that allow them to change their password
or other informations that are stored inside our LDAP.

Is this possible?