Template:Collapsible option

Initial visibility: currently defaults to 

To set this template's initial visibility, the state parameter may be used:  collapsed: to show the template collapsed, i.e., hidden apart from its title bar expanded: to show the template expanded, i.e., fully visible autocollapse:  shows the template collapsed to the title bar if there is a, a , or some other table on the page with the collapsible attribute shows the template in its expanded state if there are no other collapsible items on the page  If the state parameter in the template on this page is not set, the template's initial visibility is taken from the default parameter in the Collapsible option template. For the template on this page, that currently evaluates to.