Note: The A-Z list and journal name lookup will only currently work if using the direct connection to the SFX database.
After editing the institutions.yml file, it needs to be synced with the db, as some institution information is stored in the db. Umlaut should check on startup if timestamp of institutions.yml requires a resync and do it automatically, but if you want to do it manually you can cd into the $UMLAUT directory and run:
:rake umlaut:sync_institutions (RAILS_ENV=production)
== 6. Review additional local configuration ==