> For the complete documentation index, see [llms.txt](https://help.novacuraflow.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.novacuraflow.com/development/flow-studio/applications/workflow/offline-workflow/create-an-offline-transactions.md).

# Create offline transactions

All machine step that writes data to a system must be placed in an offline workflow and in a swimlane where mode is set to machine. It is possible to either use the split step or end the workflow in the machine swimlane. A transaction will be created for every swimlane crossing that is executed.  

The offline transactions will be transferred the next time the device is online.

If the user signs out from the device before getting online, the transactions are saved and will be transferred the next time the same user is signed in and online. Not transferred transaction will however be removed if the devise is disconnected from the server.  

![](/files/-M-osx-xOzh9_TB_kOn8)

![](/files/-M-ot2-xHSV2oXXZNpvs)


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