participation

noun4

1. •
   The act of participating, of taking part in something.
2. •
   The process during which individuals, groups and organizations are consulted about or have the opportunity to become actively involved in a project or program of activity.

   • a decision made based on the participation of the shareholders
3. •
   An ownership interest or profit-sharing right.
4. •
   The state of being related to a larger whole.