The format can be changed to include more information about each patient that you are testing in order to provide better care! It would also help if it had different colours so we could make things easier when looking at multiple patients from one sample run!! I don't like having many tabs open as this makes me lose my place easily especially with long questionnaires etc but there does not appear any way around this issue. We use Cerf eln primarily because our lab runs samples through various clinical tests during their workup which need detailed notes made after they have been completed or even before hand - hence why using cerfs electronic documentation system has really helped us track data much quicker than manual methods used previously.