Constants are the
applied configuration objects. They allow storing in the information base the data that do not change in time or change very seldom. Each constant allows storing one value.
For example, the constant may store the enterprise name, its address, email and other information. In the application solution an arbitrary number of constants can be created:
Constant form
In order to make it possible for the user to view and change the values of constants, the system can automatically generate the constant form:

Along with this, the developer may create his own form which will be used by the system instead of default form: