Show TOC

Background documentationUnits Locate this document in the navigation structure

 

PCD content is organized into units, which are semantic objects (such as iView, page and role) whose parent hierarchy consists only of plain folders. A unit includes the semantic object's complete child hierarchy, and the semantic object is called the root of the unit.

For example, a page in a folder in the top-level Portal Content folder is a unit, but an iView in the page or a delta link of the page in a role are not units.

This graphic is explained in the accompanying text.

Many tasks can only be performed on units and not on objects within a unit. The following features apply only to unit objects:

  • Permissions: Only unit objects and plain folders have access control lists (ACLs). Objects inside a unit object inherit their ACLs from the unit object.

  • Delta Links: Delta links can only be created from unit objects.

  • Transport: Only unit objects can be transported.

  • Translation: Translation worklists include only unit objects.

  • Caching: Only unit objects can be cached.