I agree with you Suhail,
CA PPM is also very flexible. For a resource, it depends how the record is added, for example, could be added through the user interface, XML Open Gateway (XOG), LDAP, SSO, or SaaS integration adapter where only the following attributes are required to import labor resources:
- resourceId
- firstName
- lastName
- emailAddress
You could examine the DB schema to identify what is required. Certain system-defined lookups cannot be changed but much more is user-defined, configurable by an admin, or even personalized by each separate user -- very nice feature of CA PPM. And yes, for BU governance, you can set up templates/blueprints in the modern UX to manage project work by different metrics, UI/UX elements, or business rules, such as a Marketing project vs. an IT project or internal/external or compliance/non-compliant.
Hope that helps.