https://community.esri.com/t5/arcgis-pro-questions/need-help-subtracting-one-feature-class-from/m-p/1391952#M79942 <P>I have two feature class layers (polygon), I want to subtract one from another. I have the basic license version of ArcGIS pro so cannot use erase tool. What are other tools I can use.?&nbsp; Both feature class have the common ID number in the Attribute table.&nbsp;</P> Wed, 06 Mar 2024 16:39:12 GMT sristhijain 2024-03-06T16:39:12Z https://community.esri.com/t5/arcgis-pro-questions/need-help-subtracting-one-feature-class-from/m-p/1391952#M79942 <P>I have two feature class layers (polygon), I want to subtract one from another. I have the basic license version of ArcGIS pro so cannot use erase tool. What are other tools I can use.?&nbsp; Both feature class have the common ID number in the Attribute table.&nbsp;</P> Wed, 06 Mar 2024 16:39:12 GMT https://community.esri.com/t5/arcgis-pro-questions/need-help-subtracting-one-feature-class-from/m-p/1391952#M79942 sristhijain 2024-03-06T16:39:12Z https://community.esri.com/t5/arcgis-pro-questions/need-help-subtracting-one-feature-class-from/m-p/1391982#M79943 <P>you can use the Identity tool to do this. Run it with both layers, then look for occurrences in the result that meet your criteria (for instance, where the result polygon have values for both layer A and B.</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/analysis/union.htm" target="_blank" rel="noopener">Identity Tool Help</A>&nbsp;</P><P>&nbsp;</P><P>edit: corrected tool recommended from Union to Identity. sorry for the confusion.</P> Wed, 06 Mar 2024 17:14:21 GMT https://community.esri.com/t5/arcgis-pro-questions/need-help-subtracting-one-feature-class-from/m-p/1391982#M79943 clt_cabq 2024-03-06T17:14:21Z