Once you have a project set up you will want to add people to the project to help complete all of these tasks. To see everyone who is already added to your company, select the "People" button from the left navigation panel:
To add a new person to your company, click the "+ Add Person" button and add their information. Once you add a person, they will receive an email with instructions on how to create an account.
The next step is to set permissions for the new person you added. Click the person you would like to edit then click the "Permissions" button at the top of the screen. If you do not see the "Permissions" button then whoever added you to the company did not give you permissions to edit other people. When changing permissions you have the following options: