There are several concepts you need to understand when administering VCL.
Resources
VCL manages sets of resources. There are four types of resources: images, computers, management nodes, and schedules. Each of these resources types are described below.
...
- computerAdmin - allows users to do administrative tasks with computers in computer groups with administer or manageGroup granted at the same node
- groupAdmin - grants users access to the Manage Groups portion of the site
- imageAdmin - allows users to do administrative tasks with images in image groups with administer or manageGroup granted at the same node
- imageCheckOut - allows users to make reservations for images in image groups with available granted at the same node
- mgmtNodeAdmin - allows users to do administrative tasks with management nodes in management node groups with administer or manageGroup granted at the same node
- nodeAdmin - allows users to add and delete child nodes at the specified node
- resourceGrant - grants users access to control what resource attributes are assigned at the same node
- scheduleAdmin - allows users to do administrative tasks with schedules in schedule groups with administer or manageGroup granted at the same node
- serverCheckOut - allows users to make reservations through the Server Profiles part of the site where they can deploy long term reservations and allow other users access to the reservations
- serverProfileAdmin - allows users to manage the Server Profiles part of the site
- userGrant - grants users access to control what user permissions are assigned at the same node
...