If you mean that you wish to send a link to a DocuWare Form, or to any other HTTP Resource, then all you have to do is to enter the URL in the body of the email message:
https://www.somewhere.com//myForm
This will appear as a valid link in the email message.
You can also assign the URL to a variable and simply put the variable in the email message:
MYVARIABLE = "https://www.somewhere.com//myForm"
In the email -
Link to Form:
[MYVARIABLE]
Phil Robson
Senior Director Client Services, Americas