How to configure Fusion Expense cost center rule set with Job Level List builder

Summary:

The expense cost center being charged is not the default cost center of the employee but the approval should route to all of the cost center owners having the AVP - SVP job level.

Content (required):

We have a business requirement wherein expenses charged to a cost center that is not the employees' default cost center will route for approval to such cost center's team leaders having the AVP - SVP job level.

We are using below IF statement:

IF

Expense Report.Business Unit.longValue() is 300000003181154 and

Expense Report/costCenterTotalVO.Cost Center isn't Expense Report.Default Cost Center

and we plan to use the Job Level as the List builder but what should be our starting participant and top participant?