Editing ERDAS IMG 4 band image in Descartes

Question

Can I edit a ERDAS IMG 4 band image in Descartes? It seem to work fine with IMG 3 band RGB. 
 The 4 band image is seen as a read only file in Descartes.

fmcallis · Answer

What you are wanting to do is currently not supported in Descartes Connect Edition. I have filed Enhancement 571361 for the ability from a 4 Band RGBN ERIDAS IMG image to export RGB version and CIR version images.

Mathieu St-pierre · Answer

Hi Maurice, 
 Unfortunately no advancements have been done in this area. 
 Thanks, 
 Mathieu