I tried to simplify the problem I have and here the example I came up with:
Transfer “money” between users. (Not real money, just a record/counter in the database)
I have two types of users: a Buyer and a Seller. They both have a column in the datatable called “Money”.
ACTION TO ACHIEVE
Buyers sends 20 euros to seller.
SOLUTION I IMPLEMENTED
Create a workflow for the buyer that searches for the seller and adds 20 to seller money.
Seller money = seller money + 20
PROBLEM I HAVE
Privacy rules stop me: in the privacy rules is defined that the buyer can not see the seller money of course. So how do i make the transfer?
Just removing the privacy rule is not an option. A buyer can not have access or see the money balance of a seller.
I hope I was clear