Configuration/settings/hide TODO
From DAViCal Wiki
$c->hide_TODO = false;
default: true
If true, then TODO requested from someone other than the admin or owner of a calendar will not get any answer.
Often these todo are only relevant to the owner, but in some shared calendar situations they might not be in which case you should set this to false.
Note
If you are an admin user you will have full privileges for *every* calendar, and so you will always see everyone's todo's even if you do set this to true. Best to have a separate admin user, and only use the caldav server as a normal user.
Available from DAViCal version: 0.5 and later

