SiiNunit
{
sign_template : _nameless.258.b00a.0da0 {
 template_name: re_eichholz1
 model_name: at_2i071
 stand_model_name: ""
 traffic_rule: null
 boards: 1
 boards[0]: _nameless.258.b004.0c30
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.258.b004.0c30 {
 area_name: ml1
 linked_board: sign_board.user_m_0004b
}

}
