naturalleftouterjoin in Power BI Report Builder

Hi guys

I am currently working a lot with the Power Bi Report Builder and getting an overview of working with different datasets:

On one side I have the Entity Questionnaire with the field CompnayNew - here are all IDs of the companies listed which have requested a questionnaire.

Table Questionnaire : 

Now I want to join the names from the entity Compnay

Table Compnay:

- but my DAX skills are not enough.

(This one is not working...)

Can you help me on this short join. Thank you 🙂 

Greetings