Go to the Integrations feature;
Select the E-Fatura integration and click Integrate;
Enter your credentials to access the feature and click Integrate;
Access the Financial Management feature;
Select the Financial Entity;
Select the bank account;
Select a specific movement from the statement displayed;
Click on "Edit Movement";
Enter the name or TIN of the entity to be listed in the "Related Entities" area;
Select the Entity related to the movement in question;
Click on "Save".