You can create aliases in Configuration->Aliases and build reports for these aliases.
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Currently, you can use aliases only to build reports.
The Hero's nickname field in Configuration->Rooms can be left blank.
Hand2Note can determine a hero at a table from hand histories.
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Previously, you could use aliases only in reports, but could not get general statistics for the alias in the main window of Hand2Note.
You can create aliases in Configuration->Aliases
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Yes, you can integrate aliases in your HUD: