Gravity Forms Coding

Hi. I have a Gravity Forms Notification that needs some coding help. It puts a product link in the notification side, but I can't get the values to post in the notification the right way. I mean, I really just need you to tell me how to do 1 of them so I can know how to do this for next time. So when a user selects a dropdown for a product, i need this link to be configured in this format: [login to view URL]{user:user_login}/?attribute_pa_depth=9 The first part, "[login to view URL]", will always stay the same. "25-insulated-atticzipper-cover", is dependent upon the product chosen. The values have already been entered. the attribute tags at the end are also dynamic and will change with this /p/{user:user_login} - this is an affiliate script and this is my failed attempt at including the username of the logged in user- it should say /p/jeff /?attribute_pa_depth=9 - the last part is dependent upon the product chosen. Can you help? Just show me an example of how to do 1 of them. I don't expect you to do all of them and it's more important that I learn.