|master contract hierarchy (FS-MCM-MC)|
A group of contracts belonging to a main master contract that are on one or more levels.
A master contract hierarchy includes all the accounts and master contracts that are participating in a main master contract.
In a one-level hierarchy, only accounts participate in the master contract. In this case, the master contract hierarchy is the same as the master contract.
In a multi-level hierarchy, other master contracts participate in a master contract. In this case, the master contract hierarchy includes all participant master contracts, including their participants.