To Restrict Sales order Re-approvals based on change in EFF values/Requested Ship Date

Summary:

If sales order is created via Rest Service and already approved. Now there is an update on Sales order received via REST/Manual in certain fields like Header EFF, Customer PO Number at header level, line EFF, Requested Ship Date - This update on existing approved sales order should not re-trigger approval process.

For example, if there is a change in Requested Ship Date, Header EFF, Line EFF restrict Re-approval.

If there is a change in Qty, price, it should follow Re-Approval process.

Can we achieve this? Like setting up a system based on update on certain fields, we can decide to either to follow re-approval or not.