There is this Chrome extension that shows field IDs on hover, but I am not sure whether it works on sublists: https://chrome.google.com/webstore/detail/netsuite-show-field-ids/pnhdmfiakolonplgblabffnpfhfplmbh

erictgrubaugh: have you used it? is it useful or annoying?

the guy that made this used to work with us. It has some good reviews on google chrome web store. I haven't used it yet though. Should be pretty handle if you don't have that feature on. 1 less click.

I have used the chrome extension; it's pretty useful for a couple reasons. You can just hover over the field title to get the ID, so you don't have to click > wait > scroll down. You can also directly shift+click the field name to copy the ID to your clipboard.

I never got this to work for me. When I hover at the field label, I only see "What's this" and not the field id