Allow lending staff to set a document type which would modify the due date
For videos etc. the due date is different than standard loans. When the request comes in from OCLC or any other system, we don't yet know what format it is necessarily. But when staff choose that format in the document type field, ILLiad could change the due date to a new value based on a customization key.
Andrew Morgan commented
I've made an addon that sets different due dates based on the format type in WorldCat. What I have is pretty specific to ERE, but I could make a generic version if other people are interested.