Using HIFIS, but still keeping your BNL in Excel? Have a BNL in HIFIS, but not sure you're doing it right? Starting from scratch, and wondering if this HIFIS thing could work for your BNL? This is the document for you! In it, we outline all the best practices and minimum requirements to maintain a BNL in HIFIS, according to Reaching Home, the Ontario government, and the Canadian Alliance to End Homelessness.