how to configure approval to site manager and line manager for payroll timecard

Summary:

Rule 1: Employee submits timecards--> if site manager and line manager is assigned -->Site manager has to approve.

Rule 2: Employee submits Timecards-->if Only Line Manager is assigned-->Line Manager has to approve

Content (please ensure you mask any confidential information):

Rule2 is working fine, but when employee is assigned with site manager and line manager, approval checks rule 1 and rule2.

How to avoid rule2 while rule1 is satisfied.

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Code Snippet (add any code snippets that support your topic, if applicable):