Maintenance calendar

• 15 Apr 16 Apr
  Windows workspace and servers
• 21 May 22 May
  Windows workspace and servers
• 17 Jun 18 Jun
  Windows workspace and servers
• 22 Jun 23 Jun
  Network Maintenance Leiden University
• 15 Jul 16 Jul
  Windows workspace and servers
• 19 Aug 20 Aug
  Windows workspace and servers
• 16 Sep 17 Sep
  Windows workspace and servers
• 07 Oct 08 Oct
  Network maintenance University Library
• 14 Oct 15 Oct
  Windows workspace and servers
• 01 Nov 02 Nov
  Scheduled maintenance educational systems
• 18 Nov 19 Nov
  Windows workspace and servers
• 16 Dec 17 Dec
  Windows workspace and servers