If the previous consolidated financial statement is locked, a purple button with the text "New fiscal year period" will appear. Click on the button.
If the previous statement is unlocked, the button will be higher up and light blue.
After clicking on the button, a popup will appear. Select the fiscal year, period type, and period. Note that it is not recommended to mix statement types. Then, click on "Save".
Don't hesitate to reach out to the support if you need assistance!