leanIX offers you the possibility to mass update information.
If you like for example update all your application fact sheets (e.g. lifecycle, functional fit) you can filter your applications in the Inventory and export them in an excel spreadsheet.
You can use the xls as template and update the information regarding for example the lifecycle and the functional fit directly in the spreadsheet.
Then you can import the xls to leanIX. leanIX will recognize the changes as every application has an ID. If you like you can also add new applications in the template and import them to leanIX as well. leanIX will give them a new ID.
This article will give you more details.