In the -GC Lines, you can enter comments on the instance.
These lines are used for documentation purposes. You can write or edit text in relation to the selected instance. You can write, modify, move, or delete text lines by using the standard word-processing functions.
The variable labels and the symbolic values that are indicated in the selected Input Aid -D Lines tab are then displayed in the Description column, in a read-only mode. The Input Aid name is displayed in the Input Aid column.
Moreover, if this line is not correct, this column also displays an error or warning symbol, depending on the severity of the error. A hover help indicates the source of the error.
This column displays a value I on all the Input Aid insertions. This value cannot be selected directly.