Anakuhi:Collapsible option

Use  {{Template name|state=collapsed}}  or  {{Template name|state=uncollapsed}}  to include the template so that it initially displays in, respectively, its collapsed (hidden) or uncollapsed (expanded) state.
Use  {{Template name|state=autocollapse}}  to collapse the template only if there is another template of the same type on the page.

Anakuhi documentation