CM User Submitted Posts - How To - Enable Users To Edit Posts
Enabling Users to Edit their posts later
Users can be given the right to go back and edit their posts later allowing them to work on bigger projects on your site over a longer course of time.
Enabling the functionality
On the Admin panel navigate to CM User Submitted Posts → Settings → General Settings → Post Management Settings.
Locate the option labeled Editor Page then open the drop down menu to the right of it.
Identify the page that you would like to be the front-end Edit page for users and select it.
Then click the Save Changes button to save.
Now an edit button will appear on the User Dashboard which users can click to return to the submit post page to continue working on their post.
The page that you choose for the Edit post should have the form shortcode somewhere on it. It can be a different page than the page users use for submitting their post in the first place or it can be the same.