XS_DRAWING_TEXT_FILE_OBJECT_USE_EXTERNAL_EDITOR
Category in Advanced options dialog: Drawing properties
Use this advanced option to control which editor
opens when you select to edit a linked .txt or
.rtf file in a text editor. Set this advanced
option to TRUE to
always use the associated external application for
viewing and editing the .txt and .rtf files. Set
it to FALSE to use
the Tekla Structures built-in text
editor. FALSE is
the default value.
This advanced option is model specific and the setting is saved in the options database. Reopen the model to activate the new value.