diff --git a/modules/adheseBidAdapter.js b/modules/adheseBidAdapter.js
index 6ca8c8a6aa6..445c9956410 100644
--- a/modules/adheseBidAdapter.js
+++ b/modules/adheseBidAdapter.js
@@ -11,7 +11,7 @@ export const spec = {
   supportedMediaTypes: [BANNER, VIDEO],
 
   isBidRequestValid: function(bid) {
-    return !!(bid.params.account && bid.params.location && bid.params.format);
+    return !!(bid.params.account && bid.params.location && (bid.params.format || bid.mediaTypes.banner.sizes));
   },
 
   buildRequests: function(validBidRequests, bidderRequest) {
@@ -83,7 +83,10 @@ function adResponse(bid, ad) {
     width: Number(ad.width),
     height: Number(ad.height),
     creativeId: adDetails.creativeId,
-    dealId: adDetails.dealId
+    dealId: adDetails.dealId,
+    adhese: {
+      originData: adDetails.originData
+    }
   });
 
   if (bidResponse.mediaType === VIDEO) {
@@ -112,7 +115,19 @@ function mergeTargets(targets, target) {
 }
 
 function bidToSlotName(bid) {
-  return bid.params.location + '-' + bid.params.format;
+  if (bid.params.format) {
+    return bid.params.location + '-' + bid.params.format;
+  }
+
+  var sizes = bid.mediaTypes.banner.sizes;
+  sizes.sort();
+  var format = sizes.map(size => size[0] + 'x' + size[1]).join('_');
+
+  if (format.length > 0) {
+    return bid.params.location + '-' + format;
+  } else {
+    return bid.params.location;
+  }
 }
 
 function getAccount(validBidRequests) {
@@ -150,22 +165,27 @@ function getPrice(ad) {
 function getAdDetails(ad) {
   let creativeId = '';
   let dealId = '';
+  let originData = {};
 
   if (isAdheseAd(ad)) {
     creativeId = ad.id;
     dealId = ad.orderId;
+    originData = { priority: ad.priority, orderProperty: ad.orderProperty, adFormat: ad.adFormat, adType: ad.adType, libId: ad.libId, adspaceId: ad.adspaceId, viewableImpressionCounter: ad.viewableImpressionCounter };
   } else {
     creativeId = ad.origin + (ad.originInstance ? '-' + ad.originInstance : '');
-    if (ad.originData && ad.originData.seatbid && ad.originData.seatbid.length) {
-      const seatbid = ad.originData.seatbid[0];
-      if (seatbid.bid && seatbid.bid.length) {
-        const bid = seatbid.bid[0];
-        creativeId = String(bid.crid || '');
-        dealId = String(bid.dealid || '');
+    if (ad.originData) {
+      originData = ad.originData;
+      if (ad.originData.seatbid && ad.originData.seatbid.length) {
+        const seatbid = ad.originData.seatbid[0];
+        if (seatbid.bid && seatbid.bid.length) {
+          const bid = seatbid.bid[0];
+          creativeId = String(bid.crid || '');
+          dealId = String(bid.dealid || '');
+        }
       }
     }
   }
-  return { creativeId: creativeId, dealId: dealId };
+  return { creativeId: creativeId, dealId: dealId, originData: originData };
 }
 
 function base64urlEncode(s) {
diff --git a/test/spec/modules/adheseBidAdapter_spec.js b/test/spec/modules/adheseBidAdapter_spec.js
index 348fb772319..32658e2bb27 100644
--- a/test/spec/modules/adheseBidAdapter_spec.js
+++ b/test/spec/modules/adheseBidAdapter_spec.js
@@ -153,6 +153,16 @@ describe('AdheseAdapter', function () {
         mediaType: 'banner',
         netRevenue: NET_REVENUE,
         ttl: TTL,
+        adhese: {
+          originData: {
+            seatbid: [
+              {
+                bid: [ { crid: '60613369', dealid: null } ],
+                seat: '958'
+              }
+            ]
+          }
+        }
       }];
       expect(spec.interpretResponse(sspBannerResponse, bidRequest)).to.deep.equal(expectedResponse);
     });
@@ -185,6 +195,7 @@ describe('AdheseAdapter', function () {
         mediaType: 'video',
         netRevenue: NET_REVENUE,
         ttl: TTL,
+        adhese: { originData: {} }
       }];
       expect(spec.interpretResponse(sspVideoResponse, bidRequest)).to.deep.equal(expectedResponse);
     });
@@ -235,6 +246,17 @@ describe('AdheseAdapter', function () {
       let expectedResponse = [{
         requestId: BID_ID,
         ad: '<script id="body" type="text/javascript"></script><img src=\'https://hosts-demo.adhese.com/track/742898\' style=\'height:1px; width:1px; margin: -1px -1px; display:none;\'/>',
+        adhese: {
+          originData: {
+            adFormat: 'largeleaderboard',
+            adType: 'largeleaderboard',
+            adspaceId: '162363',
+            libId: '90511',
+            orderProperty: undefined,
+            priority: undefined,
+            viewableImpressionCounter: undefined
+          }
+        },
         cpm: 5.96,
         currency: 'USD',
         creativeId: '742898',
@@ -279,6 +301,17 @@ describe('AdheseAdapter', function () {
       let expectedResponse = [{
         requestId: BID_ID,
         vastXml: '<?xml version=\'1.0\' encoding=\'UTF-8\' standalone=\'no\'?><VAST version=\'2.0\' xmlns:xsi=\'http://www.w3.org/2001/XMLSchema-instance\' xsi:noNamespaceSchemaLocation=\'vast.xsd\'></VAST>',
+        adhese: {
+          originData: {
+            adFormat: '',
+            adType: 'preroll',
+            adspaceId: '164196',
+            libId: '89860',
+            orderProperty: undefined,
+            priority: undefined,
+            viewableImpressionCounter: undefined
+          }
+        },
         cpm: 0,
         currency: 'USD',
         creativeId: '742470',