If a business process may send a message to an employee while running, it is a usability requirement that a user initiating the process have an opportunity to explicitly specify the recipient e-mail address. See how this functionality is implemented in the standard business process: Read Document.
- A special parameter was created using the Template Parameters dialog box, on the Parameters tab:
- The created custom parameter was specified in E-Mail Message action, in the Recipient field:
As a result, a user will be prompted to provide extra parameters each time it is started: