Editing Collection Metadata [EM 21.1 WebUI UG]
After clicking on a particular collection's name, the preview window will be prompted. The preview window contains a set of metadata fields providing additional information. Users can then edit those fields which are considered "editable". These are indicated by the "pencil" icon. Other fields cannot be changed.
Double clicking on the collection icon will open a list of all the collection's content. Users can then select the object they wish to view.