https://community.esri.com/t5/python-questions/arcgis-pro-layer-properties/m-p/1108139#M62662 <P>The best I can find is <A href="https://pro.arcgis.com/en/pro-app/latest/arcpy/functions/layer-properties.htm" target="_self">here in the help pages</A>, and it's not that much help at all.&nbsp; There are times when ESRI just doesn't expose properties to arcpy as we would like them to.</P> Fri, 15 Oct 2021 22:19:04 GMT JoeBorgione 2021-10-15T22:19:04Z https://community.esri.com/t5/python-questions/arcgis-pro-layer-properties/m-p/1108109#M62660 <P>In ArcGIS Pro 2.8, within Python, I need to set the layer property to Automatically Select Related Data for newly added layers.&nbsp; I could not find any project or global settings in Options.&nbsp; See the attached snapshot.</P> Fri, 15 Oct 2021 21:00:52 GMT https://community.esri.com/t5/python-questions/arcgis-pro-layer-properties/m-p/1108109#M62660 Darrin-Smith 2021-10-15T21:00:52Z https://community.esri.com/t5/python-questions/arcgis-pro-layer-properties/m-p/1108139#M62662 <P>The best I can find is <A href="https://pro.arcgis.com/en/pro-app/latest/arcpy/functions/layer-properties.htm" target="_self">here in the help pages</A>, and it's not that much help at all.&nbsp; There are times when ESRI just doesn't expose properties to arcpy as we would like them to.</P> Fri, 15 Oct 2021 22:19:04 GMT https://community.esri.com/t5/python-questions/arcgis-pro-layer-properties/m-p/1108139#M62662 JoeBorgione 2021-10-15T22:19:04Z