public async Task <ActionResult> ImportPedigree()
        {
            Guid   sampleId              = Guid.Parse(Request["sampleId"]);
            string analysisRequestId     = Request["analysisRequestId"];
            Guid   guidAnalysisRequestId = Guid.Parse(analysisRequestId);

            List <GNSampleRelationship> sampleRelationships = db.GNSampleRelationships.Where(t => t.GNLeftSampleId.Equals(sampleId)).ToList();

            foreach (GNSampleRelationship sampleRel in sampleRelationships)
            {
                if (db.GNAnalysisRequestGNSamples.Count(t => t.GNAnalysisRequestId == guidAnalysisRequestId && t.GNSampleId == sampleRel.GNRightSample.Id) == 0)
                {
                    SampleService ss     = new SampleService(db, identityDB);
                    int           result = await ss.AddSampleToAnalysisRequest(sampleRel.GNRightSample.Id, analysisRequestId);
                }
            }
            return(RedirectToAction("Edit", "AnalysisRequests", new { id = analysisRequestId }));
        }