1. Go to Setup > Account Management:

2. Click 'Farm Access'

3. Then, click 'Add Permission'

4. Type the e-mail address of whom you wish to give access to your herd:

5. Then, click 'Add'

An e-mail is sent to the person with a unique link to create a new BoviSync account:

6. The person must check their e-mail inbox for the email. Then click on the link in the e-mail to create a new BoviSync account:

7. You will be brought to this page to create a new BoviSync account:

8. After entering all your details, click 'Create User Account' 

9. You will be redirected and logged in automatically:

10. You have successfully created a BoviSync account and gained access to the herd!