This template'sinitial visibility currently defaults toautocollapse, meaning that if there is another collapsible item on the page (anavbox, sidebar, ortable with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.

To change this template's initial visibility, the|state=parameter may be used:

• {{2017–18 in Northern Ireland association football|state=collapsed}} will show the template collapsed, i.e. hidden apart from its title bar.
• {{2017–18 in Northern Ireland association football|state=expanded}} will show the template expanded, i.e. fully visible.

• Years in Northern Ireland association football navigational boxes
• 2017–18 in European association football navigational boxes
• 2017–18 in Northern Ireland association football