SiiNunit
{
sign_template : _nameless.18c.98d4.01d0 {
 template_name: tn_a1_007
 model_name: mgb053
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.18a.6cd1.3a30
 boards[1]: _nameless.18a.6cd1.3df0
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.18a.6cd1.3a30 {
 area_name: sb3
 linked_board: sign_board.tnsign_0004o
}

sign_template_board_binding : _nameless.18a.6cd1.3df0 {
 area_name: sb13
 linked_board: sign_board.tnsign_0004y
}

}
