Graphic override a composite or profile

[Dontknow]

Is it possible to graphically override parts of a composite or profile?
When I try it the whole composite or profile changes.

[DGSketcher]

Simple answer - No.

The original intention of GO's was an extension of the renovation filter colouring tool to highlight the function of various elements e.g. walls of a particular fire or thermal performance not to enhance detailed graphic presentation.

It would be nice to have the option, but the complexity of managing it would be a major challenge.