./manage.py dumpdata
auth
sites
contenttypes
--indent 4 --natural-foreign --natural-primary
-o ../db/01-base.json

./manage.py dumpdata
-e tagging
-e auth
-e sites
-e contenttypes
-e djcelery
-e obp_legacy
--indent 4 --natural-foreign --natural-primary
-o ../db/dump.json

./manage.py migrate auth --no-initial-data ./manage.py migrate invitation --no-initial-data ./manage.py migrate sites --no-initial-data ./manage.py migrate contenttypes --no-initial-data

./manage.py migrate --no-initial-data