+h3. Remove Workbench1 packages and configuration
+
+The Workbench1 application has been removed from the Arvados distribution. We recommend the following follow-up steps.
+* Remove the Workbench1 package from any service node where it is installed (e.g., @apt remove arvados-workbench@).
+* In your Nginx configuration, add your Workbench1 URL host (from @Services.Workbench1.ExternalURL@) to the @server_name@ directive in the Workbench2 section. For example: <notextile><pre>server {
+ listen 443 ssl;
+ server_name workbench.ClusterID.example.com workbench2.ClusterID.example.com;
+ ...
+}</pre></notextile>
+* In your Nginx configuration, remove the @upstream@ and @server@ sections for Workbench1.
+* Remove the @Services.Workbench1.InternalURLs@ section of your configuration file. (Do not remove @ExternalURL@.)
+* Run @arvados-server config-check@ to identify any Workbench1-specific entries in your configuration file, and remove them.
+