SiiNunit
{
sign_template : _nameless.212.5712.b970 {
 template_name: tn_rn8_004
 model_name: mgb030
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.20f.e3e9.bac0
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.20f.e3e9.bac0 {
 area_name: sb1
 linked_board: sign_board.tnsign_0002w
}

}
