In NetSuite, making a field visible but not editable can be achieved by setting the field type to "Disabled." When a field is set to this state, it is displayed to the user, but the user cannot modify its content. This is particularly useful for scenarios where you want to present information that should be visible for reference or audit purposes but should not be altered by the user. The Disabled field type is a common practice for ensuring data integrity and compliance, especially in fields that hold critical information calculated or populated by the system or through integrations.

References:

NetSuite Help Center on Form Customization

NetSuite Developer Documentation on Field Types