Combine data from 2 files into chart

Hi,

I'm trying to create a clustered column chart to show data about graduates per industry vs vacancies per industry. The data about graduates per industry i gathered from a national data bank which provides graduates per study. I grouped these studies into industries; automotive, aerospace etc. See pic.

After that I put the vacancies in another file, the numbers I got somewhere else. ( The industries in this file aren't grouped).

Now I want to show the graduates vs vacancies per industry in a clustered column chart. The problem is that I dont know how to make PowerBi recognize that the two industries are the same. 

It either takes ALL the vacancies or ALL the graduates. I would like to know how to just make them appear in the right industries. 

Thanks in advance,