diff --git a/dev-docs/bidders/seedtag.md b/dev-docs/bidders/seedtag.md
index 33b8b0d37b..04ab9c9470 100644
--- a/dev-docs/bidders/seedtag.md
+++ b/dev-docs/bidders/seedtag.md
@@ -31,8 +31,9 @@ The publisher id 0000-0000-01 returns demo responses.
 | Name              | Scope               | Description                                                                    | Example               | Type     |
 |-------------------|---------------------|--------------------------------------------------------------------------------|-----------------------|----------|
 | `publisherId`     | required            | The publisher id.                                                              | 0000-0000-01          | `string` |
-| `adUnitId`        | required            | The adunit id.                                                                 | 00000                 | `string` |
-| `placement`       | required            | Adunit placement, posibles values: inScreen, inArticle                         | inScreen              | `string` |
+| `adUnitId`        | optional            | The adunit id.                                                                 | 00000                 | `string` |
+| `placement`       | optional            | Adunit placement, posibles values: inScreen, inArticle                         | inScreen              | `string` |
+| `integrationType` | optional            | IntegrationType. Posibles values: publisherToken, RonId                        | publisherToken        | `string` |
 
 ### Bid Params (pbs)
 
@@ -60,8 +61,9 @@ const adUnits = [
         bidder: 'seedtag',
         params: {
           publisherId: '0000-0000-01',      // required
-          adUnitId: '0000',                 // required
-          placement: 'inScreen',            // required
+          adUnitId: '0000',                 // optional
+          placement: 'inScreen',            // optional
+          integrationType: 'publisherToken' // optional
         }
       }
     ]
@@ -87,8 +89,9 @@ const adUnits = [
         bidder: 'seedtag',
         params: {
           publisherId: '0000-0000-01',      // required
-          adUnitId: '0000',                 // required
-          placement: 'inArticle',           // required
+          adUnitId: '0000',                 // optional
+          placement: 'inArticle',           // optional
+          integrationType: 'publisherToken' // optional
         }
       }
     ]
@@ -112,8 +115,9 @@ const adUnits = [
         bidder: 'seedtag',
         params: {
           publisherId: '0000-0000-01',      // required
-          adUnitId: '0000',                 // required
-          placement: 'inBanner',              // required
+          adUnitId: '0000',                 // optional
+          placement: 'inBanner',           // optional
+          integrationType: 'publisherToken' // optional
         }
       }
     ]
@@ -149,9 +153,10 @@ var adUnits = [{
     {
       bidder: 'seedtag',
       params: {
-        publisherId: '0000-0000-01',    // required
-        adUnitId: '0000',               // required
-        placement: 'inStream',          // required
+         publisherId: '0000-0000-01',      // required
+         adUnitId: '0000',                 // optional
+         placement: 'inStream',           // optional
+         integrationType: 'publisherToken' // optional
       }
     }
   ]