This is a documentationsubpage for Template:Umbox. It contains usage information, categories, and other content that is not part of the original template page.
This template is used on many pages, so changes to it will be widely noticed. Please test any changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Please consider discussing changes on the talk page before implementing them.
If you want to add a message box to the top of your user page, please use {{Ombox}}.
{{Umbox| image = image.svg
| imagelink =[[WP:SANDBOX|page that the image should link to]]| text = This is a message.
| style =<!-- This is optional; can be used to add or modify parameters -->.
}}
