After uploading a Moment if you would like to use the content in a Learning Story, you can quickly transition it over through the Edit menu on the Moment.

Press the Edit drop down in the corner of the Moment and select Add Story

If you have a Learning Story created already, you can choose to add it directly into the Learning Story

Alternatively if you do not have a Learning Story created yet, you can choose to create a new Learning Story entirely

And when you add any Moment to a Learning Story, by default it will be placed within the Learning Experience category