const char * OIC_JSON_OWNER_NAME = "ownr";
const char * OIC_JSON_DEVOWNERID_NAME = "devowneruuid";
#ifdef MULTIPLE_OWNER
-const char * OIC_JSON_SUBOWNERID_NAME = "subowneruuid";
+const char * OIC_JSON_SUBOWNERID_NAME = "x.org.iotivity.subowneruuid";
#endif //MULTIPLE_OWNER
const char * OIC_JSON_OWNED_NAME = "owned";
const char * OIC_JSON_OXM_NAME = "oxm";
const char * OIC_JSON_OXMS_NAME = "oxms";
#ifdef MULTIPLE_OWNER
-const char * OIC_JSON_MOM_NAME = "mom";
+const char * OIC_JSON_MOM_NAME = "x.org.iotivity.mom";
#endif //MULTIPLE_OWNER
const char * OIC_JSON_OXM_TYPE_NAME = "oxmtype";
const char * OIC_JSON_OXM_SEL_NAME = "oxmsel";
const char * OIC_JSON_IF_NAME = OC_RSRVD_INTERFACE;
const char * OIC_JSON_ROWNERID_NAME = "rowneruuid";
#ifdef MULTIPLE_OWNER
-const char * OIC_JSON_EOWNERID_NAME = "eowneruuid";
+const char * OIC_JSON_EOWNERID_NAME = "x.org.iotivity.eowneruuid";
#endif //MULTIPLE_OWNER
const char * OIC_JSON_ENCODING_NAME = "encoding";
const char * OIC_JSON_DATA_NAME = "data";
const char * OXM_RANDOM_DEVICE_PIN = "oic.sec.doxm.rdp";
const char * OXM_MANUFACTURER_CERTIFICATE = "oic.sec.doxm.mfgcert";
#ifdef MULTIPLE_OWNER
-const char * OXM_PRECONF_PIN = "oic.sec.doxm.pcp";
+const char * OXM_PRECONF_PIN = "x.org.iotivity.sec.doxm.pcp";
#endif //MULTIPLE_OWNER
-const char * OXM_MV_JUST_WORKS = "oic.sec.doxm.mvjw";
+const char * OXM_MV_JUST_WORKS = "x.org.iotivity.sec.doxm.mvjw";
const char * OXM_CON_MFG_CERT = "x.org.iotivity.conmfgcert";
//Mutual Verified Just-Works Message Prefix