You create a member block component from within the Rule or Template designer as you are designing a rule or template. You cannot create a member block component from within the System View.
To create a member block component:
In System View, right-click a rule or a template, and then select Open.
After you determine where in the flow chart you want to create the member block, from New Objects, drag the member block object, and drop it into the flow chart.
The member block object is displayed as four blocks with a connecting line in the flow chart.