Volver a Blog Collaborative contracting models septiembre 28, 2020 Collaborative methods require a different contracting model. Making a single contract for all the agents involved breaks the traditional schemes where the individual benefit is what prevails. The collaborative contract advocates understanding that at least three agents must be aligned: the developer, the architect and the builder. This multiplicity of «players» generates completely different inputs than we were used to. Your goal: meet the budget and the delivery time.