If the document has not been finalized, you can simply make the changes to the document by using our in-app editor. The process is explained below:

Step 1: Open the document that you want to make changes to. You can find your documents in All Documents - you can find this folder in the left panel.

Step 2: Click on the document that you want to edit.

Step 3: Click on the Edit button on top of your document.

Step 4: Click on Save and proceed after you are done.

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Step 1: Duplicate the document. You can find how to duplicate a document here
Step 2: Open the duplicated document and follow similar steps (1 to 3) mentioned above.