artwork credtis tags?

[JohnsonbI4]

there are fields for artwork credits, like design, photographer, etc. but there are no tags for them (at least, i couldn't find any). what's the use of the fields which you can't see??

[andrei_c]

there are fields for artwork credits, like design, photographer, etc. but there are no tags for them (at least, i couldn't find any). what's the use of the fields which you can't see??
There are no tags for these fields. You can open album properties window and see the data :)

Andrei;