We sell systems and we also have reseller to sell the system.
So an account can be a customer, and it can also be a partner. I have created a field called Type to separate them.
We have created a new module called System. If you are at an account to a customer, let call them The Firm, you can choose under system which reseller you´ve got. I have created a relate field called Technical Partner.
What I want now is that when I am on account belonging to a reseller, I would like to se all the customer that have tagged them as their technical partner. Just like the subpanel Member organization. A sort of " Customer of", instead of "member of".