What Does Dun Look Like?

When are we pulling stuff out of legacy, versus whene we've done building new things for our business stake holders on the new set of systems? I think one that's really interesting, but often gets missed, is just pure financial measures. When the cost of moving something is higher than a the revenue you might make from that piece of functionality in your business over a certain number of years,. You could literally say, well, it will take if we move it, itw'll cost five years of revenue. And so that it's not worth it. Let's leave it where it is and and end of life that.