Creo Schematics needs an intuitive Wire and Cable DataTable Creation UI
In order to create DataTables for wires and prefab cables in Creo Schematics, you have to create a CSV file in Excel. If you don't include required columns (as listed in the Help section), then this information won't import into Creo Parametric correctly for Logical Referencing.
Prefab cables require three separate DataTables in order to be created correctly. Good luck understanding the information in the Help section for figuring out how to do this.
This process needs to be simple and intuitive, with a modern interface that simplifies the creation of DataTables. There should also be error checking prior to XML export to ensure that it has the necessary columns / data for Creo Parametric.