Firstly, login to the account and view the documents

Tap on the receipt/invoice you wish to edit

<span class="">Tap <i><b>Edit</b></i> for that document</span>

Tap in whichever field(s) you wish to modify

To add a category or account code, tap in <i><b>Categories</b></i>

You'll get a drop down menu.&nbsp; Tap on the right category(s)<br>

Press Back when finished

Click <span class=""><i><b>Save</b></i>.&nbsp; And that's it!</span>