| cy-5 | Mae'r defnyddiwr 'ma yn medru'r Gymraeg ar lefel broffesiynol. |
 | This template may have no transclusions, because it is part of a complete set of templates, some of which may not be in use. |
Usage edit
- Do not copy the source of this userbox. Otherwise, you risk putting your userpage in a miscategorization, or generating duplicate userboxes.
- Put this userbox on your userpage like this:
{{User cy-5}} - Put this userbox in Babel like this:
{{Babel|User cy-5}} - This template will automatically add your page to the following categories: