SiiNunit
{
sign_template : _nameless.268.d2af.4a20 {
 template_name: tn_a4_004
 model_name: mgb020
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.268.4c43.e4c0
 boards[1]: _nameless.265.e5fb.0410
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.268.4c43.e4c0 {
 area_name: sb1
 linked_board: sign_board.tnsign_0002k
}

sign_template_board_binding : _nameless.265.e5fb.0410 {
 area_name: sb9
 linked_board: sign_board.tnsign_0002l
}

}
