GroupName and GroupPlatformID parameters do not work when using AOU.

[k-komiyama]

Discussed in #388

^{Originally posted by kbyssho December 4, 2023}
The GroupName and GroupPlatformID parameters listed in the sample CSV do not work when registering accounts using the AOU tool.
I also checked with support and they said that these parameters do not work and that there may be a bug in the script.
Could you please investigate this matter?