https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623581#M5363 <P>The Analyze Network Data tool will only create a RuleCandidates CSV file for rules that are missing from the model. If you want to rebuild your rules from the ground up, you must first remove all the rules from your model.</P> Fri, 13 Jun 2025 20:42:52 GMT RobertKrisher 2025-06-13T20:42:52Z https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623382#M5362 <P>Hello <a href="https://community.esri.com/t5/user/viewprofilepage/user-id/138089">@RobertKrisher</a>&nbsp;, thank you for this great blog.</P><P>One thing I am missing - are there any requirements for input data for RulesCadidate.csv - coming to "Migrate to Utility network" and then to "Analyze Network data" - as in the case for subnetwork controller - where as I understand some fields are required to the Import tool populates the "controllers.csv".</P><P>Are some field required before the UN goes to Analyze tool for the tool populate the "RuleCandidates.csv" you mentioned above?</P><P>I am asking because on my case while the import tool made the basic set of connectivity rules in the UN, the RuleCandidates.csv is empty after the analysis.</P><P>Or this candidates are created just in case when no rules exists, and so when I use the default output from the import, I can´t get the candidates since there are no "missing rule" errors?&nbsp;</P><P>Thank you.</P> Fri, 13 Jun 2025 11:22:36 GMT https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623382#M5362 VHolubec 2025-06-13T11:22:36Z https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623581#M5363 <P>The Analyze Network Data tool will only create a RuleCandidates CSV file for rules that are missing from the model. If you want to rebuild your rules from the ground up, you must first remove all the rules from your model.</P> Fri, 13 Jun 2025 20:42:52 GMT https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623581#M5363 RobertKrisher 2025-06-13T20:42:52Z https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623939#M5370 <P>Thank you&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/138089">@RobertKrisher</a>&nbsp;for clarification!</P> Mon, 16 Jun 2025 17:14:01 GMT https://community.esri.com/t5/arcgis-utility-network-questions/re-refining-connectivity-rules/m-p/1623939#M5370 VHolubec 2025-06-16T17:14:01Z