You can add additional exhibits to a contract by entering free-edit mode. To get started, click the 'Switch to free-edit' button on the last step of the contract wizard.
Note: you cannot return to the guided contract builder after you've entered the free-edit mode so ensure you complete each step correctly before switching.
Then, click the 'Add exhibit' button to create additional addendums.
To ensure full coverage and confirmation of all exhibits, remember to reference them in the contract when adding any additional exhibits. Doing so will help you stay well-informed and protected as everything becomes a confirmed part of the agreement.