The app allows you to use several accounts or log in to different servers. In this menu, you can add a profile and configure some settings. Thus, you can have several profiles with different rights on different servers, which makes it convenient to use the application if there are several property objects.
You can enter the menu by swiping to the right or pressing the burger button 
in the upper left corner.
How to add a new profile
Press the Plus button in the upper right corner of the screen.
Tick I agree with a private policy. To read the policy follow the link.
There are two ways to proceed with the registration:
to scan the QR code from the invitation email;
to enter the Link server domain manually, press Next and enter the Activation code from the invitation email. To confirm data, press Next once again;
Create and confirm or enter a password for your Link account.
Press Send to enter this account.
After successful registration/authorization, the profile will be added to the app.
How to edit a profile
By tapping a profile card you have access to the following options:
editing profile name;
adding UKEY identifier;
inviting family members (new users);
changing the password;
logging out.
To change the user name press Edit in the upper right corner. Then enter the new name and press Save. Add your address information for its display in the guest pass (if this field is empty, the app will display the address from the Link server structure). In this tab, there is also an option to delete the profile.
How to add UKEY identifier
This identifier type is used for lock opening via Bluetooth and with panels that support such kind of key.
Residents of apartments and residential complexes should contact the management company to get the UKEY.
To add the identifier to the app:
Open the Identifier tab from the profile menu.
Scan the QR-code of the UKEY identifier.
Press Confirm.
In case of successful addition, its number will appear in the Identifier menu.
How to add a family member
You can invite up to 5 family members to share the functions of the app. Family members get the same rights as the one who invited them but cannot invite/remove other users.
To invite a user to the family, you must:
Press Family in the profile tab.
Press the Plus button in the upper right corner of the screen.
Enter the new user first and last name.
Enter the user e-mail.
Check the data and send an initiation by pressing the corresponding button.
As a result, this user will appear in the Family member menu. If a user has not accepted the invitation, a corresponding icon will be displayed. So, the new user must register on the server by invitation from the mail.
You can remove a family member by swiping the card left and pressing the delete button.
How to change your account password
Open the Change password tab from the profile menu.
Enter the Activation code that will be automatically sent to your email.
Create a new password and confirm it.