IMX system provides the function to upgrade IOSA checklists from previous version to higher version.
Please follow the steps below,
•Choose one audit or inspection containing IOSA checklists with previous version.
As the following screen shows, there is one checklist with version 11.1.
•Choose this checklist and one icon 
will be displayed.
•Click the icon to upgrade the checklist.
As the screen below shows,
The checklist will be upgraded to version 12.0.