@All responses &
rjbull Thanks for all the tips you gave.
I've now tried MemPad and DateReminder, but they just not give me the right feeling about them that I can safely distribute them in my team. It's a bit vulnerable that all data is stored in a text(like) file.
Guess we will be staying with the current setup of a central KeePass database, and a set of repeating Outlook appointments for our team-lead. These appointments have to be manually maintained, and passed on when changing team-lead, but that shouldn't happen too often
, biggest disadvantage is that the reminders only pop-up at the calendar of the person(s) that scheduled the reminders, not from a central calendar (we have a team-mailbox and -calendar in our Exchange server, never got group-notifications working).