Complex sentence: In essence, it was a two-step process which involved, in the first instance, the drafting of an Interim Constitution and its subsequent approval by the parties in the Multi-Party Negotiating Process (MPNP).
Split into simpler sentences: In essence, it was a two-step process. It involved, in the first instance, the drafting of an Interim Constitution and its subsequent approval by the parties in the Multi-Party Negotiating Process (MPNP).