### BASETOPIC -- base topic where an INCLUDE started - The name of the topic where a single or nested INCLUDE started - same as `%TOPIC%` if there is no INCLUDE - Syntax: `%BASETOPIC%` - Related: [[BASEWEB|Main/VarBASEWEB]], [[INCLUDINGTOPIC|Main/VarINCLUDINGTOPIC]], [[INCLUDE|Main/VarINCLUDE]], [[TOPIC|Main/VarTOPIC]]