filter dxf geometry with specific layer/color

We got requirement to filter dxf layer/color geometry this week. In CutLeader, there is no the option to filter layer/color at present, but we could do it in another way.

1. In expert library-->tool management, add a tool named "No Cut"
2. In the layer/color mapping dialog, set the layer/color for tool "No Cut", then when we import dxf files, the tool "No Cut" would be assigned to the specific layer/color automatically.
3. do sequence and generate NC code as normal, user would see that the geometry with "No Cut" tool would be sequenced still.
4. we update the postprocessor, to omit the “No Cut” cutting code.

By this workaround, user could filter dxf layer/color for cutting, instead of editing each dxf file manually.