https://community.esri.com/t5/arcgis-pro-questions/utility-network-diagrams-join-reduction-layers-to/m-p/1063477#M41500 <P>Hi,</P><P>I'm using the network diagram functionality to create a schematic view of an utility network.&nbsp;</P><P><BR />To simplify the schema, I've used a reduction junction rule, so I have some reduction edges in my diagram.<BR /><BR />I would like to label each reduction edge based on an attribute of the original linear feature class, since I know that each source feature has the same value on a specified field ( this is ensured by using the option "connected edges contraints" when adding the rule) but I don't know if this is possible in some way. I tried to make a join between the reduction edge and the line feature class on the associatedGlobalID/globalID field, but the join does not work.</P><P>Does anyone know how can I label these classes?</P><P>&nbsp;</P> Tue, 01 Jun 2021 10:11:20 GMT Anonymous User 2021-06-01T10:11:20Z https://community.esri.com/t5/arcgis-pro-questions/utility-network-diagrams-join-reduction-layers-to/m-p/1063477#M41500 <P>Hi,</P><P>I'm using the network diagram functionality to create a schematic view of an utility network.&nbsp;</P><P><BR />To simplify the schema, I've used a reduction junction rule, so I have some reduction edges in my diagram.<BR /><BR />I would like to label each reduction edge based on an attribute of the original linear feature class, since I know that each source feature has the same value on a specified field ( this is ensured by using the option "connected edges contraints" when adding the rule) but I don't know if this is possible in some way. I tried to make a join between the reduction edge and the line feature class on the associatedGlobalID/globalID field, but the join does not work.</P><P>Does anyone know how can I label these classes?</P><P>&nbsp;</P> Tue, 01 Jun 2021 10:11:20 GMT https://community.esri.com/t5/arcgis-pro-questions/utility-network-diagrams-join-reduction-layers-to/m-p/1063477#M41500 Anonymous User 2021-06-01T10:11:20Z