diff --git a/scripts/open-user-pr.ts b/scripts/open-user-pr.ts
index d8b63458c02..a0c25689aa4 100644
--- a/scripts/open-user-pr.ts
+++ b/scripts/open-user-pr.ts
@@ -18,7 +18,10 @@ function padNum(number: number) {
 }
 
 const userName = process.env.GH_USERNAME;
-const reviewers = ["weswigham", "sandersn", "RyanCavanaugh"]
+const reviewers = ["weswigham", "sandersn", "RyanCavanaugh"];
+if (process.env.requesting_user && reviewers.indexOf(process.env.requesting_user) === -1) {
+    reviewers.push(process.env.requesting_user);
+}
 const now = new Date();
 const branchName = `user-update-${process.env.TARGET_FORK}-${now.getFullYear()}${padNum(now.getMonth())}${padNum(now.getDay())}${process.env.TARGET_BRANCH ? "-" + process.env.TARGET_BRANCH : ""}`;
 const remoteUrl = `https://${process.argv[2]}@github.com/${userName}/TypeScript.git`;
@@ -41,23 +44,31 @@ gh.pulls.create({
     owner: process.env.TARGET_FORK,
     repo: "TypeScript",
     maintainer_can_modify: true,
-    title: `🤖 User test baselines have changed`,
+    title: `🤖 User test baselines have changed` + (process.env.TARGET_BRANCH ? ` for ${process.env.TARGET_BRANCH}` : ""),
     head: `${userName}:${branchName}`,
     base: process.env.TARGET_BRANCH || "master",
     body:
-`Please review the diff and merge if no changes are unexpected.
+`${process.env.source_issue ? `This test run was triggerd by a request on https://github.com/Microsoft/TypeScript/pull/${process.env.source_issue} `+"\n" : ""}Please review the diff and merge if no changes are unexpected.
 You can view the build log [here](https://typescript.visualstudio.com/TypeScript/_build/index?buildId=${process.env.BUILD_BUILDID}&_a=summary).
 
 cc ${reviewers.map(r => "@" + r).join(" ")}`,
-}).then(r => {
+}).then(async r => {
     const num = r.data.number;
     console.log(`Pull request ${num} created.`);
-    return gh.pulls.createReviewRequest({
+    await gh.pulls.createReviewRequest({
         owner: process.env.TARGET_FORK,
         repo: "TypeScript",
         number: num,
         reviewers,
     });
+    if (process.env.source_issue) {
+        await gh.issues.createComment({
+            number: +process.env.source_issue,
+            owner: "Microsoft",
+            repo: "TypeScript",
+            body: `The user suite test run you requested has finished and _failed_. I've opened a [PR with the baseline diff from master](${r.data.html_url}).`
+        });
+    }
 }).then(() => {
     console.log(`Reviewers requested, done.`);
 }).catch(e => {