This documentation is not finished. Please help and contribute documentation.
GuiCommand model explains how commands should be documented. Browse Category:UnfinishedDocu to see more incomplete pages like this one. See Category:Command Reference for all commands.
See WikiPages to learn about editing the wiki pages, and go to Help FreeCAD to learn about other ways in which you can contribute.
Templater is an external workbench and does not belong to the standard FreeCAD installation. Its aim is to supply tools to easily create TechDraw templates in a desired format, and other tools related to drafting.
This workbench can be installed with the Addon Manager. For manual installation see Installing more workbenches and download a zip package from: here.