SiiNunit
{
sign_template : _nameless.290.545f.9a00 {
 template_name: re_board_18
 model_name: at_2i054
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.290.4e7d.2500
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.290.4e7d.2500 {
 area_name: sb1
 linked_board: sign_board.user_m_0003p
}

}
