I want to alter the volumes of home directories of
hundreds of users.

In C1 the "home" volume is defined under
- User - Properties - General - Environment
=> HomeDir
=> volume: Server1_DATA.Context
=> path: home\testuser.

Here I want to change the volume from "Server1_DATA.Context"
to "Server2_DATA2.Context2" in hundreds of user objects.

Exists a tool for such a job?

If I select all these users and klick on "Properties
of Multiple Objects", I can define the same volume for
all users but the path is empty and
"home\%LOGIN_NAME" or "home\%CN" do not work.

Any ideas?