Press Space to add or remove parameters. Press Enter to add a parameter and immediately edit its value. When a parameter is already selected, press Enter to edit the value.
Find the template you want to insert by searching for an identifying keyword. Templates that have descriptions are more likely to work well with the visual editor.
Template documentation and [//www.mediawiki.org/wiki/Special:MyLanguage/Manual:Glossary#Parameter parameter] names (if existing) are not available when editing templates utilizing nested syntax or modifiers, such as [//www.mediawiki.org/wiki/Special:MyLanguage/Help:Substitution subst].