* A template tiddler that contains the WikiText to be displayed. It can contain transclusions that reference fields in the [[current tiddler|Current Tiddler]]
* A target tiddler that identifies which tiddler is to be treated as current when resolving references to fields
The best example of templating is the main story river in TiddlyWiki. Each tiddler in the story river is rendered through a ViewTemplate that specifies how each field is to be rendered.