video1.0<iframe src="https://www.loom.com/embed/24081d0ba9204b9f954775db25554fc0" frameborder="0" width="1670" height="1252" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12521670Loomhttps://www.loom.com12521670https://cdn.loom.com/sessions/thumbnails/24081d0ba9204b9f954775db25554fc0-c9a0b25b418ed572.gif220.001This Loom demonstrates how to add an authenticated ArcGIS Online REST layer to the NRDS platform. The speaker logs in, then shows using the layer endpoint and enabling endpoint authentication via the Layers settings. They copy the endpoint from the service information, add it under Add data as a REST endpoint for point data, and confirm it loads sample data in the list and map previews. They also note that authentication can expire after a couple days depending on configuration. The Loom briefly contrasts this with non-authenticated ArcGIS Online REST layers that can be added without endpoint authentication.