Sharepoint: add Role-based Security
Within Sharepoint, there is not a selective security capability by Role.  For example, you may wish to define that only Sales Managers can access this link, or that only the Engineering Department can view these documents.

WorkMovr’s Role-Based Permission subsystem can be used to create a Role-based Portal.  In the Portal, the individual is presented with relevant links and components, which are secured to the several Roles in which she participates.