One of the main benefits of utilizing Esri’s Survey123 application within your organization, is that it is a very powerful data collection tool. Survey123 can be utilized to collect data on just about anything and everything, and the purpose of the form will vary greatly depending upon what kind of data is to be collected. Regardless of what the end purpose of the survey form is, the best way to ensure data integrity and to streamline the data entry process is to have functionality built into your survey forms themselves to assist the end user! In this blog post, we’re going to be looking at how using an JavaScript query can automate the input of data by auto-populating fields in the survey form based on entering the ID of a specific fire hydrant.