I made a mistake on the documents when completing the post-incorporation setup. How do I go back an fix it after I've finished the steps?

If you need to go back and revise the transaction (before it has been closed), you can unlock and revise it. To do this:
(i) Click on your company, and go to your data room.
(ii) Click on the post-incorporation setup transaction.
(iii) On the left, you'll see the partially hidden menu bar. Expand by clicking the left-right arrow, or hover over the bar, to click on "Unlock Transaction."
(iv) Once the transaction is unlocked, a "Revise Transaction" button will become available on the left bar. Click "Revise Transaction." This will take you back through the steps (also removing all signature data).