I would like to be able to create an entity using Rules, and then populate the image field of the entity with an image file using "set data value".
When populating text fields using "set data value" it is quite straight forward since you can either use tokens or input any text you desire. The trouble is, how do you reference the image that has been uploaded to the server? There is no appropriate token available for it.
What is the best way to achieve this?