How do I add an old shareholder register

Navigate to the Shareholder Register, and click on "New Action"

Choose "Previous register" as the action type and add the share capital and the Number of shares that are issued. You can also upload the previous shareholder register as a PDF as a reference. Finish the action by clicking on "Create action"

You will be redirected to the main page again, click on "New Shareholders"

Add the shareholders. You can add additional shareholders by clicking on "Add shareholder". Finish by clicking on "Save".

The final step is to "Lock" the transaction. Navigate to the transaction list by clicking on the tad "Transaction history". Click the "Lock" button to finish.