# File lib/declarative_authorization/development_support/change_supporter.rb, line 448
        def initialize (user, privilege_sym, context, role_sym)
          @user, @privilege, @context, @role = user, privilege_sym, context, role_sym
          @actions = [
            AssignRoleToUserAction.new(@user, @role),
            AssignPrivilegeToRoleAction.new(@privilege, @context, @role)
          ]
        end