SiiNunit
{
sign_template : _nameless.234.46c1.2670 {
 template_name: tn_tunis_119
 model_name: mgb005
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.234.b882.83b0
 boards[1]: _nameless.234.b882.7840
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.234.b882.83b0 {
 area_name: sb1
 linked_board: sign_board.tnsign_0004i
}

sign_template_board_binding : _nameless.234.b882.7840 {
 area_name: sb6
 linked_board: sign_board.tnsign_00008
}

}
