The unit condition can be edited/updated in the centralized units page.
First, click on All Units icon on the left sidebar menu.
You will be redirected to the centralized units page. All the units are displayed in a table. Click on the column header to filter the list as per your needs.
Click on any of the unit to edit the unit condition.
Click on Edit Unit. Then move the cursor to Unit Condition and click on the corresponding box.
Finally, select Maintenance or Facility Use from the drop down list.
Once updated, scroll down and click on Save.