I sorted out the problem by copying then renaming the class and categorising the copy.
Thanks Hilaire Le 11/11/2016 à 11:48, Hilaire a écrit : >> What about converting the mcz to filetree, and reworking (updating by >> > hand the package structure)? > May be, there are several way, but it is likely to be from a fresh image :( -- Dr. Geo http://drgeo.eu
