Use to define the plane where the results of free measure are shown. You can have the distances displayed in the local and/or global coordinate systemcoordinate system that reflects the entire space of a model
A green cube represents the global coordinate system and lies at the global point of origin in the 3D view.
The possible values are VIEW , WORK and BOTH. The default value is VIEW.
If you set the advanced option to BOTH , only one value is shown if the values are identical.
In the following example, the advanced option has been set to BOTH :