Template:TemplateData header
{{#if:{{{noheader|}}}|{{Template parameter usage|{{{1|{{BASEPAGENAME}}}}}|based=y}}|This is the {{#if:{{{nolink|}}}|TemplateData|TemplateData}} for this template used by TemplateWizard, VisualEditor and other tools. {{Template parameter usage|{{{1|{{BASEPAGENAME}}}}}|based=y}}}}
TemplateData for {{{1|{{BASEPAGENAME}}}}}
|unknown={{template other|1=_VALUE_}}
|template=Template:TemplateData header
|1 |nolink |noheader
|preview=
Unknown parameter '_VALUE_' in Template:TemplateData header.
}}{{template other|{{sandbox other||
Category:Templates using TemplateData
}}}}