SiiNunit
{
sign_template : _nameless.234.4542.cb20 {
 template_name: tn_tunis_116
 model_name: mgb042
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.234.a50f.22f0
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.234.a50f.22f0 {
 area_name: sb3
 linked_board: sign_board.tnsign_0004f
}

}
