A very long time ago, I used a now-obsolete feature to create a custom field in my sales invoices with default text. I’m now trying to modify the default text, but I can’t remember how I created it in the first place or where I find it now. I can see the custom field itself under Settings > Obsolete Features > Classic Custom Fields, but I don’t see the default text there.
Anyone have any idea where the default text might be and how I can change it?