FactoryTalk View Visibility

I am trying to set visibility on a button using a PLC tag that is a string (03820 77). I used this statement

"{[HospiraCLX]Current_Configuration.ID} == 03820 77)". The problem is the space in the string gives an error.

Is there another way to display the button when correct product is selected?

Couldn't you do a compare on the string in your plc and use a bit when they match. That way you set the visibility to your bit instead of the string.