SiiNunit
{
sign_template : _nameless.1af.3ab4.9310 {
 template_name: tn_tunis_089
 model_name: mgb042
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.1af.706c.a530
 boards[1]: _nameless.1ac.ba66.fa40
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.1af.706c.a530 {
 area_name: sb3
 linked_board: sign_board.tnsign_0003g
}

sign_template_board_binding : _nameless.1ac.ba66.fa40 {
 area_name: sb6
 linked_board: sign_board.tnsign_0003h
}

}
