participation(The act of sharing or taking part in a civic, community or public action; Присоединение к какой-либо городской, общественной и пр. акции)
engagement(How do you ensure the right level of engagement, consultation and partnership with Indigenous communities and First Nations on energy projects?ART Vancouver); stake(в компании и т.п.)
contribution; assistance(oleg.vigodsky); share(the part played by a person in something done etc. by several people etc.); part(He played a great part in the government's decision); part; presence(вовлечённость в какую-либо деятельность • Scott helped me feel like my presence in the group was really important.Abysslooker)
contribution to(в какой-либо деятельности • Fundamentally, neoclassical theory is unable to capture the fact that certain types of returns—for example, capital gains—accrue to actors due simply to positional advantage and power rather than effort and wider contribution to society.A.Rezvov)
