Document URL: 
https://docs.openshift.com/container-platform/3.6/cli_reference/basic_cli_operations.html

Section Number and Name: 
I would expect this to fall under "Advanced Commands"

Describe the issue: 
The command `oc serviceaccounts` does not have a section in the docs

Suggestions for improvement: 
It should be included

Additional information: 
According to `oc serviceaccounts --help` "create-kubeconfig", "get-token", and "new-token" are the available commands.

This applies to Origin/OCP/OSD/OSO