Translations:Expression Manager/169/en

The one caveat is that when you use the Show Logic File feature, it will show you the expanded value of 'self' and 'that'.  This lets you see the actual equation that will be generated so that you (and Expression Manager) can validate that the variables exist.  This may seem confusing since you may see quite lenghty equations.  However, if you edit the question, you will see the original equation using 'self' and/or 'that'