http://docs.geliospro.net/ 2026-04-08T07:10:16+03:00 http://docs.geliospro.net/ http://docs.geliospro.net/_media/favicon.ico text/html 2021-07-07T13:40:21+03:00 http://docs.geliospro.net/en/a-user-guide/8-maintenance/2-schedule/1-maintenance-history?rev=1625654421&do=diff Maintenance History It's possible to add records on maintenance history for one unit as well a for a group of units. Click on the icon in the list of unit groups in the workspace to open the form of adding records on the maintenance history. The form consists of 2 tabs: