SiiNunit
{
sign_template : _nameless.2a1.187a.0430 {
 template_name: ts_spa1
 model_name: at_2i048
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.2a1.1438.ba10
 boards[1]: _nameless.2a1.1438.b230
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.2a1.1438.ba10 {
 area_name: sb2
 linked_board: sign_board.user_m_0002j
}

sign_template_board_binding : _nameless.2a1.1438.b230 {
 area_name: sb5
 linked_board: sign_board.user_m_0002g
}

}
