Once you have defined the user responsibilities, these data fields are automatically pre-filled for you in sales projects.
Defining responsibilities for the CRM
Go to Organization > Administration > Define user responsibilities.
Optionally, enter the employees with whom the fields below should be prefilled by default.
In the sales project under Sales > Opportunities > Total: Add/Edit, the fields can be found in the Customer roles,
...in the Lead...
...and in the prospect.
All three fields can be overwritten manually.