diff --git a/modules/viantOrtbBidAdapter.js b/modules/viantOrtbBidAdapter.js
index d056dfeb2eb..b4448715f7a 100644
--- a/modules/viantOrtbBidAdapter.js
+++ b/modules/viantOrtbBidAdapter.js
@@ -6,6 +6,7 @@ import {deepAccess, getBidIdParameter, logError} from '../src/utils.js';
 
 const BIDDER_CODE = 'viant';
 const ENDPOINT = 'https://bidders-us-east-1.adelphic.net/d/rtb/v25/prebid/bidder'
+const ADAPTER_VERSION = '2.0.0';
 
 const DEFAULT_BID_TTL = 300;
 const DEFAULT_CURRENCY = 'USD';
@@ -85,6 +86,25 @@ function createRequest(bidRequests, bidderRequest, mediaType) {
     if (!data.regs.ext) data.regs.ext = {};
     data.regs.ext.us_privacy = bidderRequest.uspConsent;
   }
+  let imp = data.imp || [];
+  let dealsMap = new Map();
+  if (bidderRequest.bids) {
+    bidderRequest.bids.forEach(bid => {
+      if (bid.ortb2Imp && bid.ortb2Imp.pmp) {
+        dealsMap.set(bid.bidId, bid.ortb2Imp.pmp);
+      }
+    });
+  }
+  imp.forEach((element) => {
+    let deals = dealsMap.get(element.id);
+    if (deals) {
+      element.pmp = deals;
+    }
+  });
+  data.ext = data.ext || {};
+  data.ext.viant = {
+    adapterVersion: ADAPTER_VERSION
+  };
   return {
     method: 'POST',
     url: ENDPOINT,
diff --git a/test/spec/modules/viantOrtbBidAdapter_spec.js b/test/spec/modules/viantOrtbBidAdapter_spec.js
index 271c944e6e9..a289faf3573 100644
--- a/test/spec/modules/viantOrtbBidAdapter_spec.js
+++ b/test/spec/modules/viantOrtbBidAdapter_spec.js
@@ -1,8 +1,9 @@
-import { spec, converter } from 'modules/viantOrtbBidAdapter.js';
+import {spec, converter} from 'modules/viantOrtbBidAdapter.js';
 import {assert, expect} from 'chai';
-import { deepClone } from '../../../src/utils';
+import {deepClone} from '../../../src/utils';
 import {buildWindowTree} from '../../helpers/refererDetectionHelper';
 import {detectReferer} from '../../../src/refererDetection';
+
 describe('viantOrtbBidAdapter', function () {
   function testBuildRequests(bidRequests, bidderRequestBase) {
     let clonedBidderRequest = deepClone(bidderRequestBase);
@@ -10,7 +11,8 @@ describe('viantOrtbBidAdapter', function () {
     let requests = spec.buildRequests(bidRequests, clonedBidderRequest);
     return requests
   }
-  describe('isBidRequestValid', function() {
+
+  describe('isBidRequestValid', function () {
     function makeBid() {
       return {
         'bidder': 'viant',
@@ -46,9 +48,7 @@ describe('viantOrtbBidAdapter', function () {
       it('should return true if placementId is not passed ', function () {
         let bid = makeBid();
         delete bid.params.placementId;
-        bid.ortb2Imp = {
-
-        }
+        bid.ortb2Imp = {}
         expect(spec.isBidRequestValid(bid)).to.equal(true);
       });
 
@@ -98,6 +98,7 @@ describe('viantOrtbBidAdapter', function () {
             'transactionId': '4008d88a-8137-410b-aa35-fbfdabcb478e'
           }
         }
+
         it('should return true when required params found', function () {
           expect(spec.isBidRequestValid(makeBid())).to.equal(true);
         });
@@ -141,6 +142,7 @@ describe('viantOrtbBidAdapter', function () {
             'transactionId': '4008d88a-8137-410b-aa35-fbfdabcb478e'
           }
         }
+
         it('should return true when required params found', function () {
           expect(spec.isBidRequestValid(makeBid())).to.equal(true);
         });
@@ -180,6 +182,57 @@ describe('viantOrtbBidAdapter', function () {
       'src': 'client',
       'bidRequestsCount': 1
     }];
+    const basePMPDealsBidRequests = [{
+      'bidder': 'viant',
+      'params': {
+        'publisherId': '464',
+        'placementId': '1'
+      },
+      'ortb2Imp': {
+        'pmp': {
+          'private_auction': 0,
+          'deals': [
+            {
+              'id': '1234567',
+              'at': 3,
+              'bidfloor': 25,
+              'bidfloorcur': 'USD',
+              'ext': {
+                'must_bid': 1,
+                'private_auction': 1
+              }
+            },
+            {
+              'id': '1234568',
+              'at': 3,
+              'bidfloor': 25,
+              'bidfloorcur': 'USD',
+              'ext': {
+                'must_bid': 0
+              }
+            }
+          ]
+        },
+      },
+      'mediaTypes': {
+        'banner': {
+          'sizes': [[728, 90]]
+        }
+      },
+      'gdprConsent': {
+        'consentString': 'consentString',
+        'gdprApplies': true,
+      },
+      'uspConsent': '1YYY',
+      'sizes': [[728, 90]],
+      'transactionId': '1111474f-58b1-4368-b812-84f8c937a099',
+      'adUnitCode': 'div-gpt-ad-1460505748561-0',
+      'bidId': '243310435309b5',
+      'bidderRequestId': '18084284054531',
+      'auctionId': 'e7b34fa3-8654-424e-8c49-03e509e53d8c',
+      'src': 'client',
+      'bidRequestsCount': 1
+    }];
 
     const testWindow = buildWindowTree(['https://www.example.com/test', 'https://www.example.com/other/page', 'https://www.example.com/third/page'], 'https://othersite.com/', 'https://example.com/canonical/page');
     const baseBidderRequestReferer = detectReferer(testWindow)();
@@ -236,6 +289,34 @@ describe('viantOrtbBidAdapter', function () {
       const requestBody = testBuildRequests(clonedBannerRequests, baseBidderRequest)[0].data;
       expect(requestBody.imp[0].banner.pos).to.equal(1);
     });
+    it('includes the deals in the bid request', function () {
+      const requestBody = testBuildRequests(basePMPDealsBidRequests, baseBidderRequest)[0].data;
+      expect(requestBody.imp[0].pmp).to.be.not.null;
+      expect(requestBody.imp[0].pmp).to.deep.equal({
+        'private_auction': 0,
+        'deals': [
+          {
+            'id': '1234567',
+            'at': 3,
+            'bidfloor': 25,
+            'bidfloorcur': 'USD',
+            'ext': {
+              'must_bid': 1,
+              'private_auction': 1
+            }
+          },
+          {
+            'id': '1234568',
+            'at': 3,
+            'bidfloor': 25,
+            'bidfloorcur': 'USD',
+            'ext': {
+              'must_bid': 0
+            }
+          }
+        ]
+      });
+    });
   });
 
   if (FEATURES.VIDEO) {