video1.0<iframe src="https://www.loom.com/embed/c61bd45229d84dd5a673a9c6044f8a15" frameborder="0" width="1672" height="1254" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12541672Loomhttps://www.loom.com12541672https://cdn.loom.com/sessions/thumbnails/c61bd45229d84dd5a673a9c6044f8a15-8dfc0bb467e9a844.gif208.0462In this video, I explain how to use layer filters to create symbology on a custom map or mobile app. I discuss two methods for creating symbology: using options for simple symbols like active (green) and deactivated (red), and utilizing layer filters to display various scenarios based on dates or numbers. I demonstrate how to set up expressions using feature metadata or survey questions, including date math for items checked within specific timeframes. Additionally, I show how to combine expressions with logical statements for more complex filters. For further guidance, I encourage you to click the question mark for detailed instructions on creating expressions.