We have a lot of processes where we use Workflow to map Form field values to metadata fields in the repository.

One issue we've run into is that, for long forms, this can take a long time. The Workflow Designer token interface is just not conducive to mass-assignment. You have to use the token picker for each and every metadata field, which feels very tedious, especially if you have to do a lot of scrolling (e.g. when there are checkbox fields, since each checkbox option has a corresponding "is_set" token).

It would be great if Workflow had the ability to automatically do the mapping based on the Form field's variable name. For example, you pick the template and click a button, and the First_Name field automatically gets mapped to the "First Name" field in the template. Obviously it wouldn't work for every single field, but could save a lot of time. It would also encourage good design patterns, i.e. keeping Forms variable names consistent with metadata field names.

It would be nice if this feature existed in Forms as well, since you can also do metadata mapping there. So maybe consider this a feature request for the upcoming BPM Server. :)