Mandatory attributes must have valid values entered when
the user executes the Start Design process. If you need to define attributes
as mandatory, you need to use MQL. See the MQL Guide for
details on using that tool.
For each mandatory attribute you want to define for a template, use
MQL to enter this command:
add property mandatory on attribute ATTRIBUTE_NAME to type TYPE_NAME;
where ATTRIBUTE_NAME is the mandatory
attribute and TYPE_NAME is the template object.
If you define an attribute as mandatory, you should provide valid
values for that attribute in the Template object. You can use Matrix
Navigator to define range values so the user can choose a valid value.