Is there any option for an approver to delete or reassign approvers in the approval hierarchy

Summary:

Is there any option for one of the approvers to delete or reassign approvers in the approval hierarchy? In our case, we are building approval hierarchy for Capex Procurement and looking for a privilege in which the project manager is the first approver and he/she only can delete or reassign the future approver to an approver before him/her in the hierarchy.

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23D

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