Posit Workbench Server Administrative tools are not currently enabled. To enable these tools you should add the admin-enabled setting to the server configuration file:

/etc/rstudio/rserver.conf

admin-enabled=1

You can also specify that only a specific user or group have access to the administrative tools using the admin-group setting. For example:

/etc/rstudio/rserver.conf

admin-enabled=1 admin-group=rstudio-admins

After making the appropriate changes to the configuration you need to restart Posit Workbench Server in order to access the admin tools. You can do this as follows:

$ sudo rstudio-server restart