Chat subjects
Introduction
Subjects allow you to tag chats with a specific subject or topic. You can find the defined subjects list at:
System configuration -> Live help configuration -> Subjects

Subject and Chat
In the main chat interface, you will see the subject row in the right column.

By clicking the + button, a modal window will appear, allowing you to choose a subject.

Afterward, you can search chats by subject in the chat list window, or you can generate a chart by subject.
Permissions
For an operator to be able to set a subject in the chat, they must have the following permission:
'lhchat', 'setsubject'
In order for an operator to edit subjects, they must have this permission:
'lhchat', 'administratesubject'