To add new users to your Bitrix24 account, click the Invite button.
Select one of the options:
Invite via link
Invite via link is the easiest way to add new users. You just copy a special link and send it to people you want to add to your Bitrix24.
A person clicks this link and joins your Bitrix24.
Additional settings
You can disable the quick registration by turning off the Allow quick registration option.
If you want new users to register in your Bitrix24 account and access it after the admin's approval, enable the Request administrator approval to join.
Don't require confirmation for domains - new users will be able to register in your Bitrix24 account and access it without the admin's approval if their email address matches the specified email domain.
Invite via email or phone number
You can add new employees via email or SMS. Click the corresponding button > specify phone numbers or emails of future employees > click Invite.
You'll see the list of invited persons in the Employees section > select the Invited persons in the filter.
A user will get the SMS message with a registration link.
After registration, this user is added to the Employees section.
Bulk invitation

Invite to department or workgroup
Add new user
You can register a new user yourself.
Specify the employee's email address, first name, last name and his/her position.
An email message will be sent to the specified email address with a randomly generated password. This email address will be used as a login. A new employee will need to log in to the Bitrix24 account using these credentials.
The registered employee will be added to the Employees list and to the Company structure, not to the Invited list.