module ident-aug-must-issue-apst {

  namespace "urn:ident-aug-must-issue:apst";
  prefix apst;

  import ident-aug-must-issue-aps {
    prefix aps;
  }

  import ident-aug-must-issue-ape {
    prefix ape;
  }

  augment "/ape:entities/ape:entity/aps:sensor" {
    container sensor1 {
    }
  }
  
}