In order to use our SQL query tool, you must first navigate to the "Map Viewer" mode by clicking on "View" in the top right corner of your web map. Once there, click on the menu icon (hamburgeler) to the right of the layer, and choose view attributes. At the top right of the attribute table is a hamburgeler icon, which if you click on it, brings up a window choose full screen or SQL search. SQL searches allow the users to apply a number of different conditions to the search, therefore allowing for more advanced data management. We also have added an option to filter the list to only show the selected results, which is at the bottom left of the attribute table. Users may also select multiple features manually by holding control and clicking on them in the attribute table, which in turn highlights the features on the map itself. One may also select the features directly on the map by holding control and clicking on them. We are using PostgreSQL 9.6 and PostGIS 2.3.4.