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Create new observations inside of a hosted polygon feature layer in ArcGIS online

Question asked by calipper on Oct 19, 2018
Latest reply on Oct 22, 2018 by calipper

Hey Everyone,

I have a 10 x 10 km grid feature layer hosted on ArcGIS online. I plan to use this grid with the Collector app. I want users to be able to click on a grid and add an observation. But I want them to be able to make multiple observations in any grid. So for example, Grid A currently has 0 observations. A user clicks add observation and Grid A becomes 1 observation. Another user clicks on Grid A and adds observation again. Now, Grid A becomes 2 observations. Is there any way to accomplish this with some clever Arcade function or customization of the grid domains/fields before it is published to ArcGIS online?

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