[news.eclipse.modeling.amalgam] Re: Unable to add a reference to Ecore E

[jeanmimib@xxxxxxxxx (Jean Michel Boulcourt)]

After reading page 121, which contains the resulting Tooltip.xmi, I have 
guessed the following:

the textAttribute is an EReference to place in DisplayElement class (not 
in Tooltip class) in the tooltip.ecore
The EType of textAttribute is not EAttribute but should be a GenFeature.
So there is no need to load the runtime version of Ecore model in the 
resource set of tooltip.ecore. Loading genmodel seems to be enough.

Can you tell if I do the correct way ? Thanks.