On 24 August 1976, the binding provision for a new delimitation of the federal territory was altered into a mere discretionary one. Paragraph 1 of Article 29 was rephrased, with the provision that any state had to be "of a size and capacity to perform its functions effectively" put first. The option for a referendum in the Federal Republic as a whole (paragraph 4) was abolished, which meant territorial revision was no longer possible against the will of the population affected by it.