doc: add offboarding doc

Trott · Trott · commit ec1a4a9e3a75 · 2018-06-03T09:23:56.000+02:00
Add minimal document for what to do when a Collaborator moves to
Collaborator Emeritus or leaves the project.
diff --git a/doc/offboarding.md b/doc/offboarding.md
@@ -0,0 +1,16 @@
+# Offboarding
+
+This document is a checklist of things to do when a Collaborator becomes
+Emeritus or leaves the project.
+
+* Remove the Collaborator from the @nodejs/collaborators team.
+* Open a fast-track pull request to move the Collaborator to Collaborator
+  Emeriti in README.md.
+* Email the TSC mailing list to notify TSC members that the Collaborator is
+  moving to Collaborator Emeritus.
+* Determine what GitHub teams the Collaborator belongs to. In consultation with
+  the Collaborator, determine which of those teams they should be removed from.
+    * Some teams may also require a pull request to remove the Collaborator from
+      a team listing. For example, if someone is removed from @nodejs/build,
+      they should also be removed from the Build WG README.md file in the
+      https://github.com/nodejs/build repository.
