Template:Collapsible option

• Use {{Template name |state=collapsed}}  to show this template in its collapsed (hidden) state.
• Use {{Template name |state=expanded}}  to show this template in its expanded (fully visible) state.
• Use {{Template name |state=autocollapse}}  to show this template in its collapsed (hidden) state only if there is another template of the same type on the page.
• Unless set otherwise (see state parameter within the template's code), autocollapse is the default state.

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Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this template.