I would argue that "Output Current" and "Output current" are the same parameter and there should be no need to explicitly list the latter as an alias.
$ inventree-part-import -o tme LM2575T-5G
(only 1 of 5 available supplier modules are configured)
successfully setup categories!
searching for LM2575T-5G ...
failed to match some parameters from 'https://www.tme.eu/en/details/lm2575t-5g/voltage-regulators-dc-dc-circuits/onsemi/'
failed to match value for parameter 'Output Current', select value:
> 1A | Output current
5V DC | Output voltage
tube | Kind of package
-40...125°C | Operating temperature
42...63kHz | Frequency
Enter Value Manually ...
Skip ...
successfully updated TME part LM2575T-5G (http://inventree.rpi.lab.lan/supplier-part/22/)
successfully imported all parts!
I would argue that "Output Current" and "Output current" are the same parameter and there should be no need to explicitly list the latter as an alias.