You can change or customize the name of an Organization Type for a Responsible Party or Department.
The default Org. Types are: Architect, Company Department, Company Work Crew, Engineer, General Contractor, Responsible Person, Sharing Partner, Subcontractor, and Supplier.
1. Go to Setup>Customization>
2. Type the name you'd like to change in the search field. For example: Engineer.
3. In the "Term" field, type the new name you'd like to use for the Organization Type.
4. Press Save.
Now when you go to Setup>Responsible Party Setup Process and click the Org. Type, the new title will show up in the drop down.