MediaWiki:Commons-editnotices-template-subpage-sandbox

You are editing /sandbox subpage of a template. This page is meant for testing proposed changes to templates, often with /testcases subpages. Usual steps:

1. Copy content of the current {{Commons-editnotices-template-subpage-sandbox}} template. Click to preload this page with current version of Template:Commons-editnotices-template-subpage-sandbox
2. Modify this /sandbox sub-template, while testing on /testcases
3. Update the main template. For heavily used templates, this step often required consensus or at least prior notification on template talk page. In case of protected templates use {{Edit request}} template on the talk page to request assistance of an administrator.