SMS alert to vendor about result recording

Hi All,

      We are trying to implement the SMS alert to vendor for purchasing material, once the result recording has been done.I referred some of the threads about this requirement but didn't get an clear idea.

Vendor Quality notification

Status Not Updating In QA32

  We have already arranged the message router setup connecting with SAP server to deliver the SMS to concern vendor. In one of the above thread the OP mentioned that he achieved this functionality through QEVA0007 user exit(EXIT_SAPMQEVA_007). Could you please suggest the way to implement this SMS functionality about the result recording. What's the best option to achieve this requirement through BADI/user exit or any FM?

Thanks