So a feature to export/import labels would be useful? Should be done this week. I learned from ShadowPulse and no longer make changes on live code. After 40 years of programming.

Before you spend too much time, let me take a closer look at everything you've done already and I'll let you know. Will get back to you shortly. Thanks!
You will not notice any change re labelling. It's still in development and not live. My wording was misleading - I should have wrote "
So a feature to export/import labels would be useful? The label system should be done this week."
No good idea is wasted time - BCT and r/bitcoin are the only places I've advertised so far - this is going to be a free tool for
all bitcoin users.