Recovering a deleted manual integration?

Is there a backup facility for Blockpit? I accidentally deleted an integration and now have many transactions with an unknown source/target. Is there a way to restore this or bulk update many transactions? The integration was manual as Blockpit did not support automatic import for this integration type.

I’m afraid that it’s not possible to restore integrations that have been deleted.
A tip for the future: export a csv from time to time so that you can import a backup using the upload template