SiiNunit
{
sign_template : _nameless.119.8c0f.c100 {
 template_name: tn_a1_018
 model_name: 149wr
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.117.0d15.03c0
 traffic_rule_lane_count: nil
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.117.0d15.03c0 {
 area_name: sb1
 linked_board: sign_board.tnsign_0005f
}

}
