XS_DIMENSION_FONT
Category in Advanced options dialog: Drawing properties
This advanced option affects only old drawings created when Tekla Structures did not have font settings available in the object properties. This advanced option is used only for converting fonts when opening old drawings.
Use this advanced option to specify the font for dimension text. The
default value is Arial. If you do not specify a font, Tekla Structures
uses the default font defined for XS_DEFAULT_FONT instead.
This advanced option is model specific and the setting is saved in the options database.