message: Add section about getting try job access
  Cr-Commit-Position: refs/heads/main@{#35269}
diff: -# How to become WebRTC committer
  +# How to get tryjob access or become WebRTC committer
  <?% config.freshness.owner = 'titovartem' %?>
  -<?% config.freshness.reviewed = '2021-07-05' %?>
  +<?% config.freshness.reviewed = '2021-10-26' %?>
  +
  +## Overview
  +
  +There are two levels of WebRTC contributors access:
  +
  +1. Tryjob access - permits contributor to run tests for their changes using
  + WebRTC infrastructure
  +2. WebRTC committer rights - permits to submit changes to the WebRTC code base.
  + This includes tryjob access.
  +
  +## Getting tryjob access
  +
  +To get tryjob access applicant has to do a contribution around 10-20 CLs to the
  +WebRTC code base. After that, they should file a bug using
  +[Get tryjob access template][7], specifying the email which was used for the
  +contributions and to which access will be granted, and listing contributed CLs.
  +
  +The access will be granted when the ticket is resolved by one of the project
  +members. In case of rejection the explanation will be provided.
  ## WebRTC committer duties
  @@ -62,3 +81,4 @@ recommended to apply for WebRTC committer rights obtaining process.
  [4]: https://developers.google.com/open-source/cla/individual?hl=en
  [5]: https://google.github.io/styleguide/cppguide.html
  [6]: https://bugs.chromium.org/p/webrtc/issues/entry?template=Become+WebRTC+committer
  +[7]: https://bugs.chromium.org/p/webrtc/issues/entry?template=Get+tryjob+access
  