for part the commission to formulate in the o its fomultionual plan proposals unions own resources it is essential that is done
For its part, the Commission undertook to formulate, in the framework of its proposal for the multiannual plan, proposals for the Union's own resources, and it is essential that that is done.
For part, the Commission to formulate, in the of its for multiannual plan, proposals Union's own resources, it is essential that is done.