Use Core's CSV import tool to upload the bulk of your workers all at once. You can also manually invite individual workers using the buttons at the top right of the Worker tab in C4.
Enter the worker’s Full Name, Mobile Phone Number, and Trade/Role (optional). You can decide whether you want to Send an SMS Invite to them so they get a link to Download Crews by Core App. In addition, you can decide whether the worker should also be a Foreman or a Company Admin. Foremen can add more workers in the Crews by Core app. Admins also have access to C4 and can Create, Edit, or Delete Tasks and Add Workers.
Once your workers have been invited, they can log in using the Crews by Core app. They will be able to update their details there. Note that the workers MUST log in using their mobile phone number, and it MUST match the number you uploaded on your CSV file! If the number they use to log in does not match the number provided by the company administrator, they will not be able to access the platform.