This read-write object encodes, as OID subidentifiers together with the classifier type, the list of OMPC pattern-match conditions this classifier checks against incoming traffic. An admin sets this to attach one or more previously defined OMPC pattern rules to this classifier, so it evaluates those specific byte patterns as part of its matching logic. For example, an admin building a classifier to detect a particular application signature would reference that signature's OMPC entry in this list.