mm_ddMultipleFields
This is NOT Original mm_ddMultipleFields
To explore original mm_ddMultipleFields from DivanDesign go to original repo that forked DivanDesign/MODXEvo.plugin.ManagerManager.mm_ddMultipleFields
Widget for plugin ManagerManager that allows you to add any number of fields values (TV) in one document (values is written as one with using separator symbols). For example: a few images.
See more info inside ddmultiplefields.php and in Modx.im blog