Changes
creating a documentation subpage
{{Navbox
| name = Decades and years
| title = [[Decade|Decades]] and [[Year|years]]
| state = {{{state|autocollapse}}}
| tracking = no
| list1 = {{#ifeq:{{Centurynum|adbc}}|ADBC|{{Decades and years/table|{{{1|}}}|{{{2|21}}}|{{{3|AD}}}}}|{{Decades and years/table|{{NAMESPACE}}|{{Centurynum|n}}|{{Centurynum|adbc}}}}}}
}}<noinclude>
{{documentation}}
<!-- Categories go on the /doc subpage, and interwikis go on Wikidata. -->
</noinclude>
| name = Decades and years
| title = [[Decade|Decades]] and [[Year|years]]
| state = {{{state|autocollapse}}}
| tracking = no
| list1 = {{#ifeq:{{Centurynum|adbc}}|ADBC|{{Decades and years/table|{{{1|}}}|{{{2|21}}}|{{{3|AD}}}}}|{{Decades and years/table|{{NAMESPACE}}|{{Centurynum|n}}|{{Centurynum|adbc}}}}}}
}}<noinclude>
{{documentation}}
<!-- Categories go on the /doc subpage, and interwikis go on Wikidata. -->
</noinclude>