Make fields read-only on creation and/or update .

[Roman2nc]

to make fields read-only on creation and/or update .

To avoid incorrect data entry, we would like to be able to block certain fields.
Ideally, blocked columns should be grayed out, so that users understand that they cannot edit.

When you go to the column administration, you'll need 2 buttons (on/off) to control updating. The default setting is off.