Hi there, Andrea.
To give an overview of the process, you'll need to access the tax return in QuickBooks Online Accountant and export from QBO to a GIFI file.
From there, you can file a return (GIFI file), add a new form, and file the return. I've added this article for your reference: Workpapers GIFI mapping.
I recommend reaching out to your accountant to ensure your T2 filing complies with all legal obligations and to confirm if your organization qualifies under CRA's rules.
You can return here whenever you need assistance.
