Hi Pilou,

>>It's only the node "CubePtrs" who is saved<<
Yes, the macro can be exported with any name, though it makes sense to give the .nod file the same name as the macro within.

.>>or the Node "CubePtrs" + Knob + Slider + OutPut who is saved as "Macro A" ?<<
No, I only included "MacroA" highlighted to illustrate that multiple macros may be imported into a project.
The Knob + Slider + OutPut will not be included in the export.

James