AuditQuery query = auditReader.createQuery()
  .forRevisionsOfEntity( A.class, true, false )
   // build a relation join between A -> C
  .traverseRelation( "c", JoinType.LEFT, "cAlias" )
   // apply a criterion on cAlias.c = someValue
  .add( AuditEntity.property( "cAlias", "c" ).eq( "someValue" ) )
  .up();
List<A> aList = query.getResultList();