This is a sample script using Automation that will change pin types on connectors from “TERMINAL” to “BI”. This script can be easily tweaked to work on other part types/pin names as needed.
How does this affect the Pin Type defined on the symbol?
They are two different levels of information. PDB info will override what is called out on the symbol but only in the part definition. If you opened that symbol, it would still contain the pin types it was created with.
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