How to skip a step in BRF+ table if particular condition is met

Hi Experts,

We have a requirement in which 2 level approvers exist.

CR submit->1stLevelApprover->Approve/Reject(If Sales area data exist in CR)->2ndLevelApprover->Activate/Reject->Complete Workflow

CR submit->1stLevelApprover->Approve/Reject(If Sales area data does not exist in CR) ->Complete Workflow

If there is no sales area data in CR then 2nd Level Approve is not required So we have to skip the 2nd level approver step in BRF+ table.

Kindly suggest the way to do this.

Correct answer will be highly appreciated.

Thanks,

Kavya