How to create approval rule to differentiate between administrators entering leave transactions

Summary:

We are able to differentiate via absence type payload the different approval routing for employee, line manager, and administrator. However, we are unable to find a way to differentiate between different types of administrators. For example we have a leave administrator for Team A and a leave administrator for Team B. If the team A admin submits leave it should follow a certain rule, and if Team B admin submits leave it should follow a different rule. How can we develop an approval rule to handle this as currently there is no functionality for AOR or