BTW, in the Pharo4 image, this method is in the ���as yet unclassified��� protocol.
Regarding documentation, if you inspect the class GTInspector you will get a presentation showing all custom presentation from the image.
I would have never thought of that ��� So looking at the list, it seems that it is sufficient to add a pragma <gtInspectorPresentationOrder: NN>. I suggest the addition of one or two phrases talking about this pragma to http://scg.unibe.ch/research/moldableinspector ?