You can define custom keywords in makefile template properties and standard operations. The property name for the custom keyword should be the same as the keyword string. For example, for the keyword $AAA, the property name should be AAA.
Define the property in a specific Subject and Metaclass, as follows:
| Property Type | Subject | Metaclass |
|---|---|---|
| Makefile | CG/<lang>_CG | Component/Configuration/<Environment> |
| Standard operations | CG/<lang>_CG | The keyword context (class, relation, attribute, and so on) |