Q:

Entries only visible for User and certain role

What I need is a simple app where people can write down a 'diary'. The entries are only visible for the user itself and maybe for a mentor (role).
How would you take that on? 
Is there a filter ‘show only own entries’?
Cheers
Tycho

A:

BTW: You can also set content-type permissions so
1. registered users can create new items
2. owners (the people who created it) can also edit the items
This allows for building all kinds of solutions like the one above ;)

