When Leave and Profile Change Workflows are created, and approval is required, there are a number of options that you can choose from:
Any manager
All managers
An Approver
If the team has multiple managers, then all managers in the team will receive notification of the leave application at the same time. No hierarchy determines the order in which the notifications are sent.
When the team has more than one manager and:
If any manager is selected, one of the managers in the team needs to approve the application.
All managers are selected, and then each manager needs to approve the application.
This can be in any order.
When a manager views the application, it will show the other manager(s) who need to approve it.
Once one manager has approved the application, the status will change to In Approval until the other manager(s) have approved it, at which point the status will be approved.
The last manager who approves the leave will receive an email advising that the leave has been approved.
An approver is selected; you will nominate a specific person to approve the application.