[solved] SEO url's gone after upgrade OC2 to OC3

I have successfully upgrade my OC from 2.1.0.2 to 3.0.3.9 but afterwards at all products the SEO URL is empty.
I also notice it's no longer the same tab "data" but now on it's own tab "SEO"

Any clue how i can simply tranfer the data from the old OC to the new?

Never mind, did a SQL transfer from oc_seo_url to oc_url_alias

Everything works succesfully