# Importing E2B XML files

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Import functionality might need to be enabled by UMC. For assistance, [contact UMC](mailto:support@who-umc.org).
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### How to import E2B XML files

1. In VigiFlow, go to “Import”.  
2. For Type of import, the default option **`validated`** is selected and should always be used for ICSRs from marketing authorisation holders (MAHs).  
3. Click on **`Choose File`** and select the XML files you want to upload.  
4. Once the import is complete, it will immediately appear in the list of imports with a summary of the status and the number of ICSRs successfully imported into VigiFlow. 

### Maximum number of ICSRs that can be imported per XML file

To guarantee system performance, include a maximum of 100 ICSRs in one XML file.