External Supplier Registration Approval for Next Approver based on the prior Approver's Hierarchy

Hello Guys,

We had a requirement for External Supplier Registration Approval customization as below Approval Flow:

Step 1: External Supplier User submit Supplier Registration request

Step 2: First Approver: Approval first go to Supplier Administrators roles (For example, User A, User B, User C, etc. assigned with this roles) - Anyone approved the workflow will move to next step.

Step 3: Second Approver: Based on the first Approver is User A, or User B or User C, or else, the corresponding Manager will be Picked based on the first approver's Hierarchy.

Step 4: Third Approver: Based on the first Approver or Prior Approver, the corresponding Director will be Picked based on the first approver's or prior approver's Hierarchy.