SiiNunit
{
sign_template : _nameless.14b.a453.4660 {
 template_name: re_wind
 model_name: at_2k002
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.14b.a458.1810
 boards[1]: _nameless.14b.a458.1870
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.14b.a458.1810 {
 area_name: board1
 linked_board: sign_board.user_m_0004i
}

sign_template_board_binding : _nameless.14b.a458.1870 {
 area_name: board2
 linked_board: sign_board.user_m_0004i
}

}
