module refine-test {
    namespace "root-module";
    prefix root;

    container root-container {
        container sub-container1 {
        }

        uses grp-1 {
            refine container-from-grouping/list-in-container {
                min-elements 5;
                max-elements 7;
                description "new description";
                reference "new reference";
                config true;
                must "2 = 2";
            }
            refine container-from-grouping2/presence-container {
                presence "presence desc";
                description "new description";
                reference "new reference";
                config true;
                must "1 = 1";
            }
            refine container-from-grouping/choice-from-grp {
                mandatory true;
            }
        }

        container sub-container2 {
        }
    }

    grouping grp-1 {
        container container-from-grouping {
            list list-in-container {
                min-elements 10;
                max-elements 20;
                description "original description";
                reference "original reference";
                config false;
                must "1 = 1";
            }
            choice choice-from-grp {
                case one {
                }
                case two {
                }
                mandatory false;
            }
        }
        container container-from-grouping2 {
            container presence-container {
            }
        }
    }
}