diff --git a/dev-docs/bidders/admatic.md b/dev-docs/bidders/admatic.md
index 2732a990c2..841c14b16e 100644
--- a/dev-docs/bidders/admatic.md
+++ b/dev-docs/bidders/admatic.md
@@ -13,7 +13,7 @@ coppa_supported: true
 gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
 schain_supported: true
 dchain_supported: false
-userIds: criteo, id5Id, sharedId, unifiedId
+userIds: all
 safeframes_ok: true
 floors_supported: true
 multiformat_supported: will-bid-on-any
diff --git a/dev-docs/bidders/admaticde.md b/dev-docs/bidders/admaticde.md
index e188d5493f..ea409f24c9 100644
--- a/dev-docs/bidders/admaticde.md
+++ b/dev-docs/bidders/admaticde.md
@@ -13,7 +13,7 @@ coppa_supported: true
 gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
 schain_supported: true
 dchain_supported: false
-userIds: criteo, id5Id, sharedId, unifiedId
+userIds: all
 safeframes_ok: true
 floors_supported: true
 aliasCode: admatic
diff --git a/dev-docs/bidders/adt.md b/dev-docs/bidders/adt.md
index 55d71cbfba..17810926f4 100644
--- a/dev-docs/bidders/adt.md
+++ b/dev-docs/bidders/adt.md
@@ -13,7 +13,7 @@ coppa_supported: true
 gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
 schain_supported: true
 dchain_supported: false
-userIds: criteo, id5Id, sharedId, unifiedId
+userIds: all
 safeframes_ok: true
 floors_supported: true
 aliasCode: admatic
diff --git a/dev-docs/bidders/monetixads.md b/dev-docs/bidders/monetixads.md
index 6f2a3fc96d..93512e7449 100644
--- a/dev-docs/bidders/monetixads.md
+++ b/dev-docs/bidders/monetixads.md
@@ -13,7 +13,7 @@ coppa_supported: true
 gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
 schain_supported: true
 dchain_supported: false
-userIds: criteo, id5Id, sharedId, unifiedId
+userIds: all
 safeframes_ok: true
 floors_supported: true
 aliasCode: admatic
diff --git a/dev-docs/bidders/netaddiction.md b/dev-docs/bidders/netaddiction.md
index 54406a1a18..3a1a8e702b 100644
--- a/dev-docs/bidders/netaddiction.md
+++ b/dev-docs/bidders/netaddiction.md
@@ -13,7 +13,7 @@ coppa_supported: true
 gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
 schain_supported: true
 dchain_supported: false
-userIds: criteo, id5Id, sharedId, unifiedId
+userIds: all
 safeframes_ok: true
 floors_supported: true
 aliasCode: admatic
diff --git a/dev-docs/bidders/pixad.md b/dev-docs/bidders/pixad.md
index 22368c79ac..3ece67bd27 100644
--- a/dev-docs/bidders/pixad.md
+++ b/dev-docs/bidders/pixad.md
@@ -13,7 +13,7 @@ coppa_supported: true
 gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
 schain_supported: true
 dchain_supported: false
-userIds: criteo, id5Id, sharedId, unifiedId
+userIds: all
 safeframes_ok: true
 floors_supported: true
 aliasCode: admatic
diff --git a/dev-docs/bidders/yobee.md b/dev-docs/bidders/yobee.md
new file mode 100644
index 0000000000..210787347e
--- /dev/null
+++ b/dev-docs/bidders/yobee.md
@@ -0,0 +1,92 @@
+---
+layout: bidder
+title: Yobee
+description: Prebid Yobee Bidder Adapter.
+pbjs: true
+pbs: true
+biddercode: yobee
+media_types: banner,video,native
+gvl_id: 1281 (admatic)
+tcfeu_supported: true
+usp_supported: true
+coppa_supported: true
+gpp_sids: tcfeu, tcfca, usnat, usstate_all, usp
+schain_supported: true
+dchain_supported: false
+userIds: all
+safeframes_ok: true
+floors_supported: true
+aliasCode: admatic
+multiformat_supported: will-bid-on-any
+sidebarType: 1
+---
+
+### Description
+
+Yobee header bidding adapter connects with Yobee demand sources to fetch bids for network ID. Please reach out to your account manager or <adops@yobee.it> for more information.
+
+### Bid params
+
+{: .table .table-bordered .table-striped }
+
+| Name        | Scope    | Description                         | Example  | Type     |
+|-------------|----------|-------------------------------------|----------|----------|
+| `networkId` | required | The network ID from Yobee | `12345` | `number` |
+| `host` | required | RTB Host | `*.rtb.yobee.it` | `string` |
+
+### Test Parameters
+
+300x250 banner test
+
+```javascript
+var adUnits = [{
+  code: 'your-slot_1-div',
+  mediaTypes: {
+    banner: { sizes: [[300, 250]] },
+  },
+  bids: [{
+      bidder: 'yobee',
+      params: { 
+          networkId: 12345,
+          host: '*.rtb.yobee.it'
+      }
+  }]
+},{
+  code: 'your-slot_2-div',
+  mediaTypes: {
+    native: { ... },
+  },
+  bids: [{
+      bidder: 'yobee',
+      params: { 
+          networkId: 12345,
+          host: '*.rtb.yobee.it'
+      }
+  }]
+},{
+  code: 'your-slot_3-div',
+  mediaTypes: {
+    video: { ... },
+  },
+  bids: [{
+      bidder: 'yobee',
+      params: { 
+          networkId: 12345,
+          host: '*.rtb.yobee.it'
+      }
+  }]
+}];
+```
+
+### UserSync example
+
+```javascript
+pbjs.setConfig({
+  userSync: {
+    iframeEnabled: true,
+    syncEnabled: true,
+    syncDelay: 1,
+    aliasSyncEnabled: true
+  }
+});
+```