How to set Creator dynamically in a auto-creation BP ***Pimavera Unifier 21.4

Hello team

We have one custom BP and we are using the service: “createBPRecord” to create the records automatically.

This BP is going to be used by different suppliers that are included in the system with different company, so we need to every user could see only records of its company

For this, we configure the user access as follows:

But since the records are created with the same user, it is not possible to implement the control.

We have been configured the BP auto creation with the respective workflow and creator

It works fine and all records are been created with MINSAIT as creator, but then, everybody can see everything. That is the reason we need to do something and set the creator dynamically.