Set group Approval to Ritm via Business rule once it approval other user can be no longer approval

[GlideFather]

Hi @MayuriChakhale 

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[Its_Azar]

Hi @MayuriChakhale 

Try before business rule on sc_req_item. set the approval field to requested and assign the desired group. Once an approver from that group takes action, the platform automatically updates the approval state, and other approvers will no longer be able to approve.