(i am testing, bear with me)
for projects:
(project group) + project + category
characters + (family/system)
authors
for characters:
character + (family/system) + species + category
projects + importance
authors
for species:
species + pantheon + category
authors
for zones:
zone + pantheon + category
characters [related gods]
authors
Author Overview page testing:
The skinstealers are a system who work on a huge variety of morbit projects, the work of all system members is collected under the skinstealers tag. Individual system members have their own tag additionally.