Credit2Caption

Add IPTC credit to the caption of the image after have uploaded it.

Copy into wp-content/plugins and activate plugin

1. 

   Here is where credit is saved after image upload

Which IPTC field is used to get Picture Credit?

There is not a real standard about picture captioning. For my purpouse I use IPTC number 2#110, in a future release I will add a configuration panel to choose where to take Credit Information