[SamirDarji]

Originally Posted by Pseudomizer

By the way: unregistered users can also participate on events. Every user is THE unregistered user and due to this everyone can attend an event, and another user can cancel the attendance for THE unregistered account.

Cheers,

I've found a simple fix for this problem:

In the template calendar_roll, find

PHP Code:

<if condition="$show[userattending]"> 


and above it add

PHP Code:

<if condition="$bbuserinfo['userid']"> 


Find

PHP Code:

</if> 


and after it add another

PHP Code:

</if> 


That's what I've found to work so far, but I haven't tested it fully, so let me know if there are any problems.