diff --git a/modules/mgidBidAdapter.js b/modules/mgidBidAdapter.js
index 40c5d3797b4..5cfef325d2f 100644
--- a/modules/mgidBidAdapter.js
+++ b/modules/mgidBidAdapter.js
@@ -86,7 +86,7 @@ _each(NATIVE_ASSETS, anAsset => { _NATIVE_ASSET_ID_TO_KEY_MAP[anAsset.ID] = anAs
 _each(NATIVE_ASSETS, anAsset => { _NATIVE_ASSET_KEY_TO_ASSET_MAP[anAsset.KEY] = anAsset });
 
 export const spec = {
-  VERSION: '1.6',
+  VERSION: '1.7',
   code: BIDDER_CODE,
   gvlid: GVLID,
   supportedMediaTypes: [BANNER, NATIVE],
@@ -167,6 +167,8 @@ export const spec = {
         tagid,
         secure,
       };
+      const gpid = deepAccess(bid, 'ortb2Imp.ext.gpid');
+      gpid && isStr(gpid) && deepSetValue(impObj, `ext.gpid`, gpid);
       const floorData = getBidFloor(bid, cur);
       if (floorData.floor) {
         impObj.bidfloor = floorData.floor;
diff --git a/test/spec/modules/mgidBidAdapter_spec.js b/test/spec/modules/mgidBidAdapter_spec.js
index f9bb1fb91e1..180b0dc723e 100644
--- a/test/spec/modules/mgidBidAdapter_spec.js
+++ b/test/spec/modules/mgidBidAdapter_spec.js
@@ -320,6 +320,14 @@ describe('Mgid bid adapter', function () {
     let abid = {
       adUnitCode: 'div',
       bidder: 'mgid',
+      ortb2Imp: {
+        ext: {
+          gpid: '/1111/gpid',
+          data: {
+            pbadslot: '/1111/gpid',
+          }
+        }
+      },
       params: {
         accountId: '1',
         placementId: '2',
@@ -447,12 +455,13 @@ describe('Mgid bid adapter', function () {
       expect(data.device.w).equal(screenWidth);
       expect(data.device.language).to.deep.equal(lang);
       expect(data.imp[0].tagid).to.deep.equal('2/div');
+      expect(data.imp[0].ext.gpid).to.deep.equal('/1111/gpid');
       expect(data.imp[0].banner).to.deep.equal({w: 300, h: 250});
       expect(data.imp[0].secure).to.deep.equal(secure);
       expect(request).to.deep.equal({
         'method': 'POST',
         'url': 'https://prebid.mgid.com/prebid/1',
-        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"banner":{"w":300,"h":250}}],"tmax":3000}`,
+        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"ext":{"gpid":"/1111/gpid"},"banner":{"w":300,"h":250}}],"tmax":3000}`,
       });
     });
     it('should not return native imp if minimum asset list not requested', function () {
@@ -496,12 +505,13 @@ describe('Mgid bid adapter', function () {
       expect(data.device.w).equal(screenWidth);
       expect(data.device.language).to.deep.equal(lang);
       expect(data.imp[0].tagid).to.deep.equal('2/div');
+      expect(data.imp[0].ext.gpid).to.deep.equal('/1111/gpid');
       expect(data.imp[0].native).is.a('object').and.to.deep.equal({'request': {'assets': [{'id': 1, 'required': 1, 'title': {'len': 80}}, {'id': 2, 'img': {'h': 80, 'type': 3, 'w': 80}, 'required': 0}, {'data': {'type': 1}, 'id': 11, 'required': 0}], 'plcmtcnt': 1}});
       expect(data.imp[0].secure).to.deep.equal(secure);
       expect(request).to.deep.equal({
         'method': 'POST',
         'url': 'https://prebid.mgid.com/prebid/1',
-        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"native":{"request":{"plcmtcnt":1,"assets":[{"id":1,"required":1,"title":{"len":80}},{"id":2,"required":0,"img":{"type":3,"w":80,"h":80}},{"id":11,"required":0,"data":{"type":1}}]}}}],"tmax":3000}`,
+        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"ext":{"gpid":"/1111/gpid"},"native":{"request":{"plcmtcnt":1,"assets":[{"id":1,"required":1,"title":{"len":80}},{"id":2,"required":0,"img":{"type":3,"w":80,"h":80}},{"id":11,"required":0,"data":{"type":1}}]}}}],"tmax":3000}`,
       });
     });
     it('should return proper native imp with image altered', function () {
@@ -538,7 +548,7 @@ describe('Mgid bid adapter', function () {
       expect(request).to.deep.equal({
         'method': 'POST',
         'url': 'https://prebid.mgid.com/prebid/1',
-        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"native":{"request":{"plcmtcnt":1,"assets":[{"id":1,"required":1,"title":{"len":80}},{"id":2,"required":1,"img":{"type":3,"w":492,"h":328,"wmin":50,"hmin":50}},{"id":3,"required":0,"img":{"type":1,"w":50,"h":50}},{"id":11,"required":0,"data":{"type":1}}]}}}],"tmax":3000}`,
+        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"ext":{"gpid":"/1111/gpid"},"native":{"request":{"plcmtcnt":1,"assets":[{"id":1,"required":1,"title":{"len":80}},{"id":2,"required":1,"img":{"type":3,"w":492,"h":328,"wmin":50,"hmin":50}},{"id":3,"required":0,"img":{"type":1,"w":50,"h":50}},{"id":11,"required":0,"data":{"type":1}}]}}}],"tmax":3000}`,
       });
     });
     it('should return proper native imp with sponsoredBy', function () {
@@ -574,7 +584,7 @@ describe('Mgid bid adapter', function () {
       expect(request).to.deep.equal({
         'method': 'POST',
         'url': 'https://prebid.mgid.com/prebid/1',
-        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"native":{"request":{"plcmtcnt":1,"assets":[{"id":1,"required":1,"title":{"len":80}},{"id":2,"required":0,"img":{"type":3,"w":80,"h":80}},{"id":4,"required":0,"data":{"type":1}}]}}}],"tmax":3000}`,
+        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"ext":{"gpid":"/1111/gpid"},"native":{"request":{"plcmtcnt":1,"assets":[{"id":1,"required":1,"title":{"len":80}},{"id":2,"required":0,"img":{"type":3,"w":80,"h":80}},{"id":4,"required":0,"data":{"type":1}}]}}}],"tmax":3000}`,
       });
     });
     it('should return proper banner request', function () {
@@ -608,7 +618,7 @@ describe('Mgid bid adapter', function () {
       expect(request).to.deep.equal({
         'method': 'POST',
         'url': 'https://prebid.mgid.com/prebid/1',
-        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"banner":{"w":300,"h":600,"format":[{"w":300,"h":600},{"w":300,"h":250}],"pos":1}}],"tmax":3000}`,
+        'data': `{"site":{"domain":"${domain}","page":"${page}"},"cur":["USD"],"geo":{"utcoffset":${utcOffset}},"device":{"ua":"${ua}","js":1,"dnt":${dnt},"h":${screenHeight},"w":${screenWidth},"language":"${lang}"},"ext":{"mgid_ver":"${mgid_ver}","prebid_ver":"${version}"},"imp":[{"tagid":"2/div","secure":${secure},"ext":{"gpid":"/1111/gpid"},"banner":{"w":300,"h":600,"format":[{"w":300,"h":600},{"w":300,"h":250}],"pos":1}}],"tmax":3000}`,
       });
     });
     it('should proper handle ortb2 data', function () {