Myslq users

We use virtualmin pro.

If we create a virtual server and after create a virtual server under this virtual server as a Top-level server.
We can't edit the mysql users to the 2. server.

So now we can only manage 1 mysql user who has access to all databases, which is unsecure to use in the php codes so we must create more users from phpmyadmin now. But these users are invisible from virtualmin.

so a good myslq user manager interface could be cool.

thanks