$wikiSummary "Properties" are variables with stored values. There are approx. 1,200 properties in active portals.
Example:
if property "/design/maindoctype" = "HTML" ... then the doctype settings are on HTML
if property "/design/maindoctype" = "XHTML" ... then the doctype settings are on XHTML
These settings can be made in the Design & Layout area. If set once they change rarely.
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