Editing Transclusion (section)

===Parameterization===
Under some circumstances, and in some technical contexts, transcluded sections of text may not require strict adherence to the "context neutrality" principle, because the transcluded sections are capable of ''parameterization''. Parameterization implies the ability to modify certain portions or subsections of a transcluded text depending on exogenous variables that can be changed independently. This is customarily done by supplying a transcluded text with one or more ''substitution placeholders''. These placeholders are then replaced with the corresponding variable values prior to rendering the final transcluded output in context.