When using Nik modules, such as Color Efex, there is a save as command.
Currently, the filename box is populated with the folder name, which is usually not what I want.
It would be useful to have a name derived from the original filename, such as the default TIF file name.
Exactly. The name of the file that has just been edited should appear automatically, possibly with a suffix like “NIK” (modifiable by the user). Ditto for other applications in the collection.