To assure consistency of variables as you are creating documents, you may wish to create a (more or less) permanent DropDown List of those variables. This will allow you to point and click in a perfectly formed (and spelled) variable at the precise location needed. Pathagoras can also replace a value (such as a name -- think John Doe in 10 different places in your document) with a single click!

    Creating the list is discussed at this link.