Using Template Field

A sub-template can be used without actually including or attaching its text by a field of the general form:
{ Using
Template
template-name }
Note that all the definitions (warnings, lookup tables, computable variables, etc.) found in the sub-template migrate up to the super-template. Furthermore, any variables which occur in the text of the sub-template contribute to relevance as if the template body was included at the point where the
Using
field occurs, even though it actually is not. If you do not want the sub-template variable usage to contribute to relevance just wrap the field in a span with an explicit "false" condition.

Example 1

The STATE_LOOKUP_TABLES sub-template is used.
{Using Template STATE_LOOKUP_TABLES}