PPOMA_CRM - How to add external employees?

Hello,

Is it possible to add external employees to the Organizal Unit in CRM?

I have the following case: The company has some authorized dealers working with them. We need to assign these dealers in the Org Unit, but when I try to assign them, the following message is shown:

'No central person is assigned to business partner (Message CRM_CENTRAL_PERSON003)'.

I think it is because they don't have the Standard Business Role 'Employee', but I can't create them as Employees because they are not really employees because they are external.

Can anyone help me to solve this issue, please?

Thanks in advance!