diff --git a/modules/yieldmoBidAdapter.js b/modules/yieldmoBidAdapter.js
index af01ee73f09..384943ed20c 100644
--- a/modules/yieldmoBidAdapter.js
+++ b/modules/yieldmoBidAdapter.js
@@ -258,6 +258,8 @@ function hasVideoMediaType(bidRequest) {
  */
 function addPlacement(request) {
   const gpid = deepAccess(request, 'ortb2Imp.ext.gpid') || deepAccess(request, 'ortb2Imp.ext.data.pbadslot');
+  const tagid = deepAccess(request, 'ortb2Imp.ext.tagid');
+  const divid = deepAccess(request, 'ortb2Imp.ext.divid');
   const placementInfo = {
     placement_id: request.adUnitCode,
     callback_id: request.bidId,
@@ -275,6 +277,12 @@ function addPlacement(request) {
   if (gpid) {
     placementInfo.gpid = gpid;
   }
+  if (tagid) {
+    placementInfo.tagid = tagid;
+  }
+  if (divid) {
+    placementInfo.divid = divid;
+  }
 
   // get the transaction id for the banner bid.
   const transactionId = deepAccess(request, 'ortb2Imp.ext.tid');
@@ -471,6 +479,8 @@ function getTopics(bidderRequest) {
  */
 function openRtbImpression(bidRequest) {
   const gpid = deepAccess(bidRequest, 'ortb2Imp.ext.gpid') || deepAccess(bidRequest, 'ortb2Imp.ext.data.pbadslot');
+  const tagid = deepAccess(bidRequest, 'ortb2Imp.ext.tagid');
+  const divid = deepAccess(bidRequest, 'ortb2Imp.ext.divid');
   const size = extractPlayerSize(bidRequest);
   const imp = {
     id: bidRequest.bidId,
@@ -508,6 +518,12 @@ function openRtbImpression(bidRequest) {
   if (gpid) {
     imp.ext.gpid = gpid;
   }
+  if (tagid) {
+    imp.ext.tagid = tagid;
+  }
+  if (divid) {
+    imp.ext.divid = divid;
+  }
   return imp;
 }
 
@@ -655,7 +671,8 @@ function validateVideoParams(bid) {
     validate('video.protocols', val => isDefined(val), paramRequired);
 
     validate('video.api', val => isDefined(val), paramRequired);
-    validate('video.api', val => isArrayOfNums(val) && val.every(v => (v >= 1 && v <= 6)),
+    // PS-6597 - Allow video.api to be any number greater than 0
+    validate('video.api', val => isArrayOfNums(val) && val.every(v => (v >= 1)),
       paramInvalid, 'array of numbers, ex: [2,3]');
 
     validate('video.playbackmethod', val => !isDefined(val) || isArrayOfNums(val), paramInvalid,