if (person.hasRole(RoleType.RESEARCHER) && result.hasPersonParticipation(person)) {
final IUserView userView = AccessControl.getUserView(); if (userView.hasRoleType(RoleType.RESEARCHER) && result.hasPersonParticipation(userView.getPerson())) {
	public boolean evaluate(ResultParticipation participation) {	    final Result result = participation.getResult();		    if (person.hasRole(RoleType.RESEARCHER) && result.hasPersonParticipation(person)) {		    return true;    	    }	    return false;	}