How do you create an approval button within Email Notifications?

Lisa, can you tell me what happens if the user has an account with Quickbase? While this video describes if the user doesn't have a quickbase account, we are interested in using this for both quickbase users and non-quickbase users. Can you speak from experience  before going through the trouble of building? 

Thanks

Unfortunately we only used this button in an email feature once, and it was for the Everyone on the Internet role. Sorry I can't be of more help, but there seem to be more related conversations here in the forum - I'm sure someone has done this

I followed this and when sent to an external user cannot get the html page to load.  Its saying that we need to log in.  Did you experience the same issue?