Start by going to elleauth.shastic.com. To grant additional people access, select the 'Agent' tab and 'Add Agent' to add another employee. Fill in the employee's full name, contact phone number and email address, then click 'Save'. You can also remove agents at any time by selecting the trash bin icon. 
Each Agent will receive a confirmation email from Shastic to complete the setup of their account along with a link to the login page http://elleapp.shastic.com/.
Once that is complete, email a Shastic representative with the notification email address for each new agent and what notifications they should be added to. From there, it should take 24 hours or less for the new agent to start receiving notifications.
