Only the initial project action is envisaged, while the choice of subsequent actions depends on the results of previous actions

It is one of the options for adaptive search in traditional design conditions.

It usually consists of interconnected sequential actions, each action depends on the result of the previous one, but does not depend on the results of subsequent actions.

Makes it possible to return directly during the design process to one of the previous design stages

They allow for multi-variant and alternative activities, which involve a phased comparison of options that can develop independently of each other, projects, which, among other advantages, allow several designers to complement the design model.