Project to Elevation
If the string being projected has points with different Z values, they will be projected to the specified elevation. The slope is taken from the pit design form, either from the Batter slope field or from the variable slopes defined for a block model file, wireframes, or custom min/max extents.
(This tool differs from the Project to Elevation tool on the the Design tab, in the Editing group, which projects a pit string based a specified elevation and slope.)
Forms
Click the Forms button to select and open a saved form set, or if a form set has been loaded, save the current form set.
OK
Finally click OK to project the selected string or strings.