Offline Edit
To edit a document offline, the system prompts you to download the document.
Select the edit mode to My Edit and check the 'Edit Content Online' button as shown in the screenshot below
Clicking the Check out button will download the document to your machine. Make the edits in the document and click Check in from the gear icon dropdown from the documents grid as shown in the screenshot below.
The check in button opens up a Check In pop up that prompts you to attach the edited document.Make your comment in the comment box to save the edit. The edit will be vesrioned up same as the online edit.