When you click on an Adobe Sign link for the first time, it will prompt you to sign in to an Adobe account. This will take you to Adobe's sign-in page, where you can enter your °µÍøTV email.
Once you enter your °µÍøTV email, it will ask you if you would like to use a "Personal" account or a "Company or School Account." Click on "Company or School Account."
After choosing "Company or School Account," you will then be taken to the °µÍøTV SSO page, where you will be prompted to enter your °µÍøTV credentials. After entering your credentials here, you will be able to fill out your form using Adobe Acrobat Sign.