Plesk allows searching the Client list for a certain pattern. It can help in case you have a great number of client accounts in the system and you need to work with a particular one. To search in the Client list:

There is also another way to ease the process of working with a large list of clients. An option of sorting the list by several various parameters is made available to you. You can sort Clients by Problem State, Status, Client Name, Company name, Creation Date and number of Domains. To sort the list by a certain parameter in ascending or descending order, click on the name of the parameter. An arrow will appear indicating the order of sorting: down for descending order, up for ascending.