Before a user can be added to a team, they need to be granted the custom WPCD WordPress capabilities that were created when the plugin was installed.
The easiest way to do that is to change the user’s role. We provide 4 default roles that are listed here.
If you don’t want to change your users’ role, you can add our custom capabilities to their existing roles instead. You can do this using a plugin such as USER ROLE EDITOR.
The list of capabilities and what they mean are located here.