Reading your title, I thought you had a break-in on a brand new car...
What a disappointing event that would be.
Now I see you want engine break-in advice. I don't think things have changed much over the years as far as advice goes. Give it a little bit of everything, excluding WOT mashes and constant, low-load freeway driving. Vary your speeds and loads to 'exercise' the engine but not to any extremes.
My current (used) TDI uses more oil than it should and I contribute that (at least in part) to an improper break-in. My first one (owned since new) used little to none. I truly think that was because I followed the general rules for break-in.