Editing an Enumerator

In the "Database" or "Workspace" list, select an enumeration type.
In the "Contents" field, select an enumerator.
To rename the enumerator, proceed as follows:
1. In the Enumeration menu, select Rename.
2. Rename the enumerator.
To change the value of the enumerator, proceed as follows:
1. In the "Contents" field, double-click in the cell of the Value column you want to edit.
2. Enter the new value.
  Values in an enumeration must be unique integer numbers in the range of [-2147483648 .. 2147483647]. You do not have to use consecutive numbers.
Note
An enumeration that is used to represent AUTOSAR application errors must not use values outside the range of [2 .. 63].