How to set up two way relationships in lists with lookup
I am trying to connect two list via lockup. Basically one is showing the company and one the contacts. Setting this up one way is easy... What I want to do is that, when I add a contact with the lookup company as one of the fields -> then automatically the contacts column in the Company table should also show this contact and the link to it.
If tried several ways, but I can't get it to work in Power Automate. Is there a guide on how to do this?
I have also found an old guide that you can do this with list relationships, but the option seems to be gone in the current sharepoint version.
Thanks for the idea, I will check it out, but for now I need to use Lists. And there must be an option, I am either to dumb to find where they moved the button or it's called something else now. I can't imagine that this functionality has been removed.