Permissions on Dynamic Documents

I am setting the permissions for a website.
I have set the roles, mug’s, mdg’s and their links.

Now I am assigning permission to each document...

How do I set permissions to dynamically created documents? i.e. documents
that do not exist and are going to be created by the user in the future?

How do I set permissions to dynamically created documents? i.e. documents
that do not exist and are going to be created by the user in the future?

haven’t used it yet, but there’s "Inherit Parent Permissions" http://modxcms.com/extras/package/213

Thanks for the link shark...
I will study it and see if it helps and report back...

The plugin works fine to inherit the parent
permissions for ALL the documents in a site.

I found that by duplicating a document instead
of creating a new one, it "inherits" all the
attributes from the sybling... including permissions,
template, etc...