Fields are identified by their name. Multiple form fields of the same type can have the same name. When the fields are named identically, the two fields are synchronized such that changes made to one cascade to the other. Two different types of form fields cannot have the same name.
Note: Functions related to creating and editing forms are only available in Bluebeam Revu eXtreme.
A Dropdown is used to select from one of many items. This option may also allow the user to specify a new option not in the list. When dropdown selections are numeric, they can be used to calculate formulas.
A Digital Signature is used to securely and digitally sign the document. Essentially, a Digital Signature can be used to verify if a document has been signed by the authorized person.
There are some caveats to using a Digital Signature: mainly, once the contents of the document have been digitally signed, any modifications to the document will render that signature invalid. Also certificates must be distributed to others who want to verify that documents are coming from authorized people.