Kibana Spaces and machine learning

Why I can see jobs of Machine learning created in other spaces? I have all ML jobs created by all of the users, even if the user rol doesnt have access to the index on which the ML Job is based

Hi - it is because the ML jobs are not "Kibana Space aware" just yet. The ML team is working on it and expect support for Kibana Spaces soon.

Thanks richcollier, do you know if there is an alternative way to do this?

There is not. You'll have to wait until ML supports Kibana Spaces.