Revise Opt Out Advertising documentation

dev-docs/bidders/optout.md

@@ -1,7 +1,7 @@
 ---
 layout: bidder
 title: Opt Out Advertising
-description: Prebid Opt Out Advertising Bidder Adaptor
+description: Prebid Opt Out Advertising Bidder Adapter
 pbjs: true
 pbs: true
 biddercode: optout
@@ -10,10 +10,51 @@ gvl_id: 227
 sidebarType: 1
 ---
 
-### Bid Params
+## Bid Params
 
 {: .table .table-bordered .table-striped }
-| Name        | Scope    | Description          | Example        | Type      |
-|-------------|----------|----------------------|----------------|-----------|
-| `publisher` | required | Opt Out publisher ID | `8`            | `string`  |
-| `adslot`    | required | Opt Out Adslot       | `prebid_demo`  | `string`  |
+| Name        | Scope    | Description                                                                 | Example                         | Type     |
+|-------------|----------|-----------------------------------------------------------------------------|----------------------------------|----------|
+| `publisher` | required | Opt Out publisher ID                                                        | `"4"`                            | `string` |
+| `adSlot`    | required | Opt Out ad slot name (inventory key)                                        | `"1Limburg_Web_Sticky - Desktop"`| `string` |
+| `id`        | optional | Slot identifier returned by the Opt Out bidder endpoint and used for mapping to the correct Prebid `bidId`. If omitted, the adapter falls back to `adSlot`. | `"div-1"` | `string` |
+| `customs`   | optional | Custom targeting / extra parameters forwarded to the Opt Out endpoint       | `{ "foo": "bar" }`               | `object` |
+
+### Notes
+
+- The Opt Out endpoint responds with bids keyed by a slot identifier (e.g. `div-1`, `div-2`).  
+  The adapter maps that identifier back to Prebid’s internal `bidId` automatically.
+- If you provide `params.id`, ensure it is **unique per ad unit** (e.g. `div-1`, `div-2`) so multi-slot requests map correctly.
+- GDPR/TCF: the adapter reads `gdprConsent` from the Prebid bidder request and may route traffic to a different endpoint depending on whether GDPR applies and Purpose 1 consent is present.
+
+## Example
+
+```javascript
+pbjs.addAdUnits([{
+  code: 'div-1',
+  mediaTypes: {
+    banner: { sizes: [[300, 600]] }
+  },
+  bids: [{
+    bidder: 'optout',
+    params: {
+      publisher: '4',
+      adSlot: '1Limburg_Web_Sticky - Desktop',
+      id: 'div-1',
+      customs: { test: true }
+    }
+  }]
+}, {
+  code: 'div-2',
+  mediaTypes: {
+    banner: { sizes: [[300, 600]] }
+  },
+  bids: [{
+    bidder: 'optout',
+    params: {
+      publisher: '4',
+      adSlot: '1Limburg_Web_Sticky - Desktop',
+      id: 'div-2'
+    }
+  }]
+}]);