How to add restrictions on access to the personal folder of group users?

Question

System administration

The essence of the problem is this: one group of users must have access to the personal folders of another group of users (for example, the secretary of the enterprise has access to the personal folders of interns, but interns do not have access to the personal folder of the director, accountant, etc).
That is, some have access rights, while others do not.
There is an option to do this manually for each user, but I would like to automate everything so that everything is taken into account when creating a user.
Interested in a solution for win xp and / or win7.
By personal folder I mean : C:/Documents and Settings/Username

Answer 1

folders are divided into user groups, and new users are already included in the appropriate groups ....