This procedure describes how to create a Must Have Rule, which enables to create rule restrictions for a parameter with multi-options, and enforce those parameters and rules in the Site Standard.
To create a Must Have Rule:
In the Site Standard, from the ribbon, select Rule.
The Create New Rule pane appears.
From the Rule Prerequisites tab, select a Job type on which to apply the rule.
You can also add a Rule Condition, for more information, see Rule conditions.
From the Job Attributes tab, select which parameter this rule is applied on.
If the parameter is a multi-option field, a drop-down appears.
From the drop-down list, select Attributes must be defined. This option defines your rule as a Must Have Rule.
From the Rule Format, depending on the Job Attribute you chose, a list of the Job Attribute's multi options is displayed. You can set the restrictions on any or all of the options contained in the Job Attribute. For more information on the restrictions, see Site Standards rules editor parameters.