I tested this using WFA 5.0GA and was able to successfully use the "$_WFAUser" variable to display the currently logged in user within the HTML5 interface. The WFA 5 designer still uses flash but the portal is now HTML5. I tested a simple command to display the WFA username:
This worked fine in the HTML 5 interace:
Please let me know if there is another use case with this variable that isn't working with WFA5?
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