# Register the imported modules (ie "import some_module") and packages importation graph
	# In the same time it register the imported package
	# The visibility must be set with `set_visibility_for`.
	fun set_imported_mmodules(imported_mmodules: Array[MModule])
	do
		for m in imported_mmodules do
			self.model.mmodule_importation_hierarchy.add_edge(self, m)
			var actual_mpackage = self.mpackage
			var imported_mpackage = m.mpackage
			if actual_mpackage != null and imported_mpackage != null then
				# Register the imported package
				self.model.mpackage_importation_graph.add_arc(actual_mpackage, imported_mpackage)
			end
		end
	end