Log in to your Atomic wallet (via the mobile app or website) and click on Wallet from the menu on the left.

Select the asset for which you want to export the transaction list by clicking on its symbol (repeat this step for all the currencies in your wallet).

Open the settings for the selected asset by clicking on the icon located in the top-right corner.

Press the Export Transactions button located in the top-right corner.

You will now see a window informing you in which folder on your computer the file has been saved. Finally, press the Close button.

Now go back to CryptoBooks and press the Add Connection button on the Connections page

Select the Atomic wallet icon by filtering the list using the Wallet tab or digit the name in the quick search box

Give the connection a name of your choice, choose the default category and press Next step

Press Select file to import your file, then press Upload file and import transactions (repeat the import procedure for each csv file)

Done! The synchronization between Atomic wallet and your CryptoBooks account has just begun!