SiiNunit
{
sign_template : _nameless.268.c6d3.4c70 {
 template_name: tn_rn8_001
 model_name: 149wr
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.268.4790.a860
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.268.4790.a860 {
 area_name: sb1
 linked_board: sign_board.tnsign_0002s
}

}
