Within Teamwork Projects, you can add new users to your project to help you progress and collaborate on it.
You can see the current people who are on a project within the project's People tab:
To add new users, click the 'Add People' button in the top right to add more people:
You will then be given the option to select from existing site users:
You can click to select/deselect them individually, and you can use the 'Select All' and 'Select None' options at the bottom to bulk select/deselect. When you select someone, you will see a green tick icon to the top left of their profile image.
Once you are happy with your selection, you can use the green button to add the people you've selected to the project.
Adding new users
You can use the '+ Add' button at the top to add new users to your site and your project in one go:
You will then see a screen with the option to add all of their new user details,
Once you have entered their details, you can then choose to add the user. You can then choose what other projects you would like to add them to, if any.
Note: You can also use quick add keyboard shortcuts to invite a new user, by pressing q and u.
You can also choose the 'Invite New Users' option to add a new user to the site overall and in turn the current project.
Adding from the project overview
You can add users to a project from the 'Overview' section of a project by clicking the options button (three dots) to the upper-right, and choosing 'Add People' from the menu.
You can then add people in the same manner as above.
For more information, see: Setting user permissions on a project