|criteria = Subject is extremely important, even crucial, to its specific field. Reserved for subjects that have achieved international notability within their field.
|custom = {{{Top_text|}}}
|default = Kindergarten
|specified= {{{Top_example|}}}
}}{{Importance scheme/row
|grade = High
|impn = {{{impn|}}}
|topic = {{{topic|{{{Project|}}}}}}
|criteria = Subject is extremely notable, but has not achieved international notability, or is only notable within a particular continent.
|custom = {{{High_text|}}}
|default = Factory Acts
|specified= {{{High_example|}}}
}}{{Importance scheme/row
|grade = Mid
|impn = {{{impn|}}}
|topic = {{{topic|{{{Project|}}}}}}
|criteria = Subject is only notable within its particular field or subject and has achieved notability in a particular place or area.
|custom = {{{Mid_text|}}}
|default = 0.999...
|specified= {{{Mid_example|}}}
}}{{Importance scheme/row
|grade = Low
|impn = {{{impn|}}}
|topic = {{{topic|{{{Project|}}}}}}
|criteria = Subject is not particularly notable or significant even within its field of study. It may only be included to cover a specific part of a notable article.
|custom = {{{Low_text|}}}
|default = G cell
|specified= {{{Low_example|}}}
}}{{Importance scheme/row
|trigger = {{{Bottom|}}}
|grade = Bottom
|impn = {{{impn|}}}
|topic = {{{topic|{{{Project|}}}}}}
|criteria = Subject is of the lowest level of relevance or significance to its field of study.
|custom = {{{Bottom_text|}}}
|default = International Cricket (video game)
|specified= {{{Bottom_example|}}}
}}{{Importance scheme/row
|trigger = {{{NA|}}}
|grade = NA
|impn = {{{impn|}}}
|topic = {{{topic|{{{Project|}}}}}}
|criteria = Subject {{#if:{{{impn|}}}|{{lc:{{{impn}}}}}|importance}} is not applicable. Generally applies to non-article pages such as redirects, categories, templates, etc.
|custom = {{{NA_text|}}}
|default = Category:Palms
|specified= {{{NA_example|}}}
}}{{Importance scheme/row
|trigger = {{{Unknown}}}
|grade = Unknown
|impn = {{{impn|}}}
|topic = {{{topic|{{{Project|}}}}}}
|criteria = Subject {{#if:{{{impn|}}}|{{lc:{{{impn}}}}}|importance}} has not yet been assessed.