Note that the objects must be geometry that can be converted to Editable Poly and, the tool will collapse the modifier stack.
Options: Max, minimum, and average length, custom value.
Works with editable-poly objects.
Select the Editable Poly object and start the tool.
Select a set of edges you want to modify and select a reference vertex for each edge, it will be used as a base point to set the direction of the operation. If no vertex is selected the tool will use the first one that finds.