I use the summary sheet, some, but only some. Where I have had trouble managing a patients lipids, I have begun to track them in the summary, but I also note in the imported items under item subject something like, "lipids-simvastatin 20mg". This helps me find what I need in the old labs quicker. In the summary page what I DO make an effort on is ALL IMMUNIZATIONS ours and outside ones, and infrequent labs like the PSA, TSH and HgbA1C or critical trends like a rising Creatinine.