[Zope-DB] Help me.

[Cu Vinh Loc]

  Dear friends,

  I am using plone for deploying the website, but I have some problems
such as:
   - Using relational (internal) database "Gadfly database": I do not know
where the database is stored in the Zope. Can I manipulate directly
this database "visual"?
   - Users and groups: How to assign this permissions to my website.

  Could you show me how to implement that easily.

  Cheers,
  Cu Vinh Loc.