SiiNunit
{
sign_template : _nameless.20c.b42e.9790 {
 template_name: tn_tunis_023
 model_name: mgb020
 stand_model_name: ""
 traffic_rule: null
 boards: 2
 boards[0]: _nameless.20c.ff01.4040
 boards[1]: _nameless.20d.1ac2.42c0
 items: 0
 dynamic_attributes: 0
}

sign_template_board_binding : _nameless.20c.ff01.4040 {
 area_name: sb1
 linked_board: sign_board.tnsign_0000t
}

sign_template_board_binding : _nameless.20d.1ac2.42c0 {
 area_name: sb7
 linked_board: sign_board.tnsign_0000u
}

}
