Hello Bentley, a pretty easy change.
Attaching raster images, there are two labels:
Index 0 (BACKGROUND): Typically set to match your workspace background colour of the Model or pure white.
Index 1 (FOREGROUND/THE LINEWORK): Typically set to black, dark grey, or a highly visible line colour to contrast the background.
Change the labels to:
Index 0 to 'BACKGROUND Color'
Index 1 to 'FOREGROUND/PIXEL COLOR'
Thank you for the suggestion. We reviewed this request and do not plan to implement it. The meaning of Index 0 and Index 1 is dynamic and depends on the Background Index setting. As a result, Index 0 does not always represent the background color and Index 1 does not always represent the foreground color. Renaming the controls as suggested could therefore be inaccurate and potentially confusing, so the current labels will remain unchanged.