Its super easy to repurpose (or clone) a post in Lately! In order to clone a post, find the post you want to repurpose, and click the little double-square icon (the "clone post" icon) in the bottom left corner of the post. From there, you can select another channel to clone the post to, and it will recreate the post in the "Create Content" section of your Lately dashboard, and you can select any other channels you would like to create that post for. Then you can easily save the post as a draft, schedule it, or post it now!
Here is a helpful How-To Video if you'd like to see how it works!