Participatory (adjective)

1. Involving the active participation of all those concerned.
2. Relating to or denoting a method of organizing or running an activity or organization that involves the active participation of all those concerned.

Origin:

Mid 17th century: from late latin participatorius, from participat- "shared in", from the verb participare (see participate).

Examples:

1. A participatory approach to decision-making.
2. The participatory budgeting process allows citizens to decide how to allocate a portion of public funds.
3. The workshop was designed to be a participatory experience, with group discussions and hands-on activities.
4. The participatory design process aims to involve users in the design of new products and services.
5. The participatory democracy process is intended to increase the involvement of citizens in the democratic process.