https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1556860#M4507 <P>thanks</P> Fri, 08 Nov 2024 16:44:18 GMT abderhman97 2024-11-08T16:44:18Z https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1554935#M4480 <P>what is the difference between&nbsp;attribute substitution and subnetwork tap network categories?</P><P>from the documentation I understood that all of them do the same function so if I want to use attribute propagation what should i use from these network categories ?</P> Sat, 02 Nov 2024 20:05:02 GMT https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1554935#M4480 abderhman97 2024-11-02T20:05:02Z https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1555611#M4481 <P>The attribute substitution category is assigned to a device or junction that can substitute or "swap" the phasing of a downstream line, it must also have a network attribute that is configured for attribute substitution defined for it, and any features that are substituting phases must have that attribute populated. If you have a double dead-end pole top assembly where the B and C phases are swapped, you'd use attribute substitution.</P> <P>A subnetwork tap is a network category assigned to a feature that allows the feature to not restrict phasing on the downstream tap line. If you have a B-phase line tapped off a 3-phase overhead line, you would place a B-phase overhead tap (which has the subnetwork tap network category assigned to it at the intersection of the two lines. Because it is a subnetwork tap it would allow the B-phase line to be energized without restricting the phasing of the mainline to also be 3-phase. If you were to place a 3-phase dead end on the mainline, it would restrict all the downstream lines to be B-phase.</P> Tue, 05 Nov 2024 22:00:38 GMT https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1555611#M4481 RobertKrisher 2024-11-05T22:00:38Z https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1556860#M4507 <P>thanks</P> Fri, 08 Nov 2024 16:44:18 GMT https://community.esri.com/t5/arcgis-utility-network-questions/attribute-substitution-and-subnetwork-tap-network/m-p/1556860#M4507 abderhman97 2024-11-08T16:44:18Z