I would like to include a Managed Metadata field on the initiation form of a workflow that would allow the user to associate a term with the document on which the workflow is running. I know including it as a required field on the list would be one way, but it's not ideal for the workflow we are prototyping. What is the best way to accomplish this? Does the Nintex Forms 2013 product support doing this? I don't have any experience with the forms product but I assume you can use it to create custom workflow initiation forms.
I guess one option is to create a custom application page to use and then set it in the workflow configuration settings.
Is there another option that I'm overlooking?
Also, is there a trial version of the Forms product available?