Thank you for your post.
This was previously reported by another customer on the forum, and Development informed me the function is designed to return the name that was used to login. This has also been sent to our Documentation department to make this clearer in future releases. The original post can be found at:
I also recommend that you enter this as a suggestion into our Feature Requests web form at:
The entries into this web form populate a database that is hosted and monitored by Product Management and Development. All entries are read, discussed and considered for possible implementation in a future release. Although I could copy your post and paste it into the web form, there are a couple of questions asked on the form that only you can answer.
Thanks for taking the time to respond TS.