Customizing domain properties and themes
You can customize your customers' company properties and themes within the domains that you have configured. Customization makes their instances fit in with their companies' overall look and feel.
Customizing company themes and logos
On the company record, you can customize specific design themes and logos for each company.
Customize the domain
By default, when you have the service provider plugin installed, the standard business rules contained in the core tables cause the record's domain to be set to the domain of the company that is associated with the record. The company can control the tables such as Task, User, Group, Location, Department, and so on.
With all of these tables, except the Task table, you can override the domain that a record is created in. This gives you more customization options.