[TYPO3-mvc] records are only visible and editable by admin

[Philipp]

Hi,

I've created a frontend extension with extbase/fluid. Everything works fine
so far. But as I created some backend users and that corresponding
group(redacteurs) I noticed that they won't be able to see or edit those
records stored in a sys folder. Do I have to register something in my
extension so that those records are also available by non-admins?

Thx and kind regards
Philipp