If you wish to allow a domain administrator or domain owner to use Plesk control panel for managing his/her domain, you should create a domain administrator account in Plesk. When a user is logged in to a domain administrator account, his/her control panel environment comprises the specific Domain's administration page, and access to the domain management capabilities is limited in accordance with the permissions you define.
For accessing the domain administrator account, a user should specify his/her domain name as the control panel login name.
To set up the Domain Administrator account:
Click the Domain Administrator icon at the Domain administration page. The Domain Administrator Account Settings page appears.
To allow access to the control panel for the domain administrator, select the Allow domain administrator access checkbox, enter and confirm the password.
Set the visual preferences for the domain administrator's environment: language, skin, number of entries displayed in various control panel object listings per page, and limit the button label length, if desired.
Select the Allow multiple sessions checkbox to allow several simultaneous sessions under the same domain administrator's login name and password.
Use the Permission section to define a set of management capabilities granted to the user.
In the Personal information section, fill in the domain administrator's information.
To submit the changes made, click OK.