1.Place Pork In Slow Cooker. 2.Mix Seasoning Mix, Ketchup, Brown Sugar And Vinegar Until Blended. Pour Over Pork. Cover. 3.Cook 8 Hours On Low Or 4 Hours On High. Remove Pork From Slow Cooker. 4.Shred Pork, Using 2 Forks. Return Pork To Slow Cooker. Mix And Heat With Sauce Before Serving. Serve On Sandwich Rolls, If Desired.