SiiNunit
{
sign_template : _nameless.20a.3919.7970 {
 template_name: dolkr1
 model_name: 1413
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.20a.35c2.2700
 boards[1]: _nameless.20a.3940.38b0
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.20a.35c2.2700 {
 area_name: ml1
 linked_board: sign_board.1a_1
}

sign_template_board_binding : _nameless.20a.3940.38b0 {
 area_name: ml2
 linked_board: sign_board.1b_1
}

}
