New OT form for the Ad Selection API

Author: captainbrosset

microsoft-edge/web-platform/ad-selection-api-images/origin-trials.png

@@ -57,15 +57,15 @@ The **Ad Selection API** flag enables the Ad Selection API and associated featur
 
 Developers interested in alpha testing can join the origin trial for the Ad Selection API.  This origin trial enables end-to-end testing of Ad Selection API features, covering both the API usage and the deployment of secure container images.
 
-For each top-level domain that you intend to use with the Ad Selection API, fill in the **Origin Trial Registration**  form for that domain, and then submit the form.
+For each top-level domain that you intend to use with the Ad Selection API, fill in the **Origin Trial Registration** form for that domain, and then submit the form.
 
 To sign up for the **Ad Selection API** origin trial for a domain:
 
-1. Open [Microsoft Edge Origin Trials](https://microsoftedge.github.io/MSEdgeExplainers/origin-trials/) in a new window or tab:
+1. Open [Ad Selection API Origin Trial Registration in Microsoft Edge](https://forms.office.com/r/eBhJt58Lks) in a new window or tab.
 
-   ![The "Ad Selection API" origin trial listing at "Microsoft Edge Origin Trials"](./ad-selection-api-images/origin-trials.png)
+1. Click **Start now**.
 
-1. In the **Ad Selection API** section, click the **Register** button.  The **Origin Trial Registration** form opens:
+1. Read and agree to the terms of use, and then click **Next**.  The **Ad Selection API Origin Trial Registration** form opens:
 
    ![Registration form](./ad-selection-api-images/reg-form.png)
 
@@ -77,8 +77,6 @@ To sign up for the **Ad Selection API** origin trial for a domain:
 
    * In the **Email Address** text box, provide a valid developer contact for the domain.
 
-   * In the **Origin Trial Name** text box, enter **AdSelectionAPI** (with no spaces).  This is the ID of this origin trial.
-
 1. Click the **Submit** button.
 
    An origin trial token is generated for the top-level domain and is sent to you.
@@ -279,13 +277,9 @@ To learn more about which API methods are available and to view example code, se
 
 To provide feedback about the Ad Selection API origin trial:
 
-1. Go to the [Microsoft Edge Origin Trials](https://microsoftedge.github.io/MSEdgeExplainers/origin-trials/) portal at Github.io.
-
-1. Go to the row for the **Ad Selection API** origin trial.
-
-1. Click the **issues** button in the row.  The `privacy-preserving-ads` repo opens.
+1. Go to the [MSEdgeExplainers](https://github.com/MicrosoftEdge/MSEdgeExplainers) repo at GitHub.com.
 
-1. Submit a new issue, or click the **Issues** tab to view the issues.
+1. Submit a new issue, or click the **Issues** tab to view the existing issues.
 
 
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