Editing Help:Template (section)

====Example====
The parameter usage example above refers to the {{tl|payoff matrix}} template.  Here is the code in the template that implements those parameters:

<syntaxhighlight lang="wikitext">
{| id="Payoff matrix" style="background:white; float: {{{Float|right}}}; clear:right; text-align:center;" align={{{Float|right}}} cellspacing=0 cellpadding=8 width={{{Width|225}}}
|-
|style="width:33%;                                                     "| 
|style="width:33%;                      border-bottom: solid black 1px;"| {{{2L|Left}}}
|style="width:33%;                      border-bottom: solid black 1px;"| {{{2R|Right}}}
|-
|style="border-right:  solid black 1px; text-align: right;             "| {{{1U|Up}}}
|style="border-right:  solid black 1px; border-bottom: solid black 1px; background:{{{ULc|white}}}; font-size:120%; "| {{{UL|0, 0}}}
|style="border-right:  solid black 1px; border-bottom: solid black 1px; background:{{{URc|white}}}; font-size:120%; "| {{{UR|0, 0}}}
|-
|style="border-right:  solid black 1px; text-align: right;             "| {{{1D|Down}}}
|style="border-right:  solid black 1px; border-bottom: solid black 1px; background:{{{DLc|white}}}; font-size:120%; "| {{{DL|0, 0}}}
|style="border-right:  solid black 1px; border-bottom: solid black 1px; background:{{{DRc|white}}}; font-size:120%; "| {{{DR|0, 0}}}
|-
|style="font-size: 90%;" colspan=3 |''{{{Name|{{PAGENAME}}}}}''
|}</syntaxhighlight>

The entity <syntaxhighlight lang="wikitext" inline>{{{2L|Left}}}</syntaxhighlight> instructs the template to use the value of the named parameter <code>2L</code> or the text <code>Left</code> if the parameter is not specified in the call.