Step 1
If you know the description of the document just go to the "Search" function, type it and click "Search"
Step 2
Another way to find the document in case you don't remember what the description was but you do know the date it was created is by going into the "Advanced" option in the "Search" function and choose the date the document data was created.
Step 3
Once you have found the document just click on it and you will have access to edit any information about it. Once the changes have been completed, click "Save"