Use the following steps to derive the approver's accountIDs from a specified rule.
Select Rule from the Determine additional approvers from menu.
When evaluated, the rule must return a string that represents a single account ID or to a list in which the elements are account IDs.
New options display, as shown in the following figure.
Approver Rule. Provides a list of rules (currently defined for your system) that, when evaluated, returns the recipients’ account IDs.
Approval times out after. Provides a method for specifying when the approval will time out.
The Approval times out after setting affects both initial approvals and escalated approvals.
Select a rule from the Approver Rule menu.
Decide whether you want the approval request to timeout after a specified period of time.
If you want to specify a timeout period, continue to To Configure Approval Timeouts for instructions.
If you do not want to specify a timeout period, you can continue to Configuring the Approval Form (Approvals Tab, Approval Form Configuration Section) or save your changes and go on to configure a different tab.