Review each of the field options on the Field Control Menu and add to each field as appropriate.
Select the option required and press Enter. Choose the field you wish to work with using the Select Field to Work with screen.
A description of some of the Field Control Menu items is included in the following:
For further details, refer to Fields in the LANSA for i User Guide.
Depending on the changes you make to a field, you may need to re-generate the I/O module by "making the file operational". A list of changes which require the I/O module to be regenerated is given in What is an I/O Module? in this guide.