In the 2D Grid module, the grid and associated data sets are listed in the Project Explorer (WMS only allows you to work with one grid).
Right clicking on the main 2D Grid Data folder allows you to create a New folder, or Convert Coordinates.
Right clicking on the data set for a grid allows you to Export, Rename, view Properties, View Values, set Contour Options, and Set as Elevations.
Related Topics:
Project Explorer Overview
Coordinate Conversions