XS_VIEW_POSITION_Y
Category in Advanced options dialog: Model views
Use this advanced option to define the default vertical position of view windows. Origin is
in the top left corner of the Tekla Structures or client window. Enter
the position in pixels. The default value is 10.
This advanced option is user specific and the setting is saved in options.bin under the user folder, for example, in C:\Users\<user>\AppData\Local\Trimble\Tekla Structures\<version>\UserSettings. Restart Tekla Structures to activate the new value.