How to handle the NULL and NULL2 terminals of the AD820ANZ operational amplifier

The IC in the circuit diagram above is an AD820ANZ operational amplifier.
The NULL and NULL2 terminals of this IC are 1K ohm pull-down resistors,
Is it appropriate to process it to GND?
please tell me.

Sorry, this is an electronics design question not related to KiCad. Please ask in a forum more suitable for this, perhaps EEVblog.