Request Type: Custom
Custom is the Smart Edit request type for instructions that don't fit the standard types. Mark the area, choose Custom, and describe what you want in your own words. You can also attach a reference image.
Example: "Turn this window into a floor-to-ceiling sliding door."

💡 Tip: If what you want is a simple swap, color change or removal, use Replace, Recolor or Remove instead. They give the AI a clearer, more structured instruction.