list Nick Doty as editor

add link to threat model in How This Document Fits In

principles/index.html

@@ -9,6 +9,12 @@
       specStatus: 'CG-DRAFT',
       group: 'patcg',
       editors: [
+        {
+          name: "Nick Doty",
+          url: "https://npdoty.name",
+          company: "Center for Democracy & Technology",
+          companyURL: "https://cdt.org"
+        }
       ],
       github: 'patcg/docs-and-reports',
       shortName: 'pat-principles',
@@ -52,6 +58,9 @@ <h2>How This Document Fits In</h2>
       This document is therefore more specific in detailing how the Web's broader privacy principles are to be
       understood in an advertising context.
     </p>
+    <p>
+      The Private Ad Technologies Community Group also maintains a <a href="https://github.com/patcg/docs-and-reports/tree/main/threat-model">working threat model</a>, with security and privacy threats.
+    </p>
   </section>
 
   <section>