The Access Control (SCRACS) page, although not considered a workflow setup page, is where the given approval level for an approver is determined by the combination of security role and resource group to which the transaction in workflow belongs. That is determined by the series of Approval Level 1 to 15 check boxes. Also controlled at that combination are all the ‘approval actions’ found on the various worklist pages that approvers can choose from such as Approve, Reject, Bypass Approvals, and so forth.
Please consult the "Access Control" topic in the CGI Advantage Security Administration User Guide, for more information on these security settings.