Guidelines allows users to create recommendations, which we call “cards” for many different kinds of events. Cards can be created for when a specific medication should be provided, what information should be collected, or what tests should be ordered. Users can add standardized terminology to those cards such as LOINC, RXNORM, ICD10 and SNOMED to ensure that they can be understood across a variety of contexts. Additionally, Guidelines saves these recommendations in a library so that guideline authors can easily retrieve, share, and update CPGs accordingly with other authors and clinicians alike.