Charfields default in Journal Entry and JGEN process

Hello,

Do we have any other (other than speed type)  PeopleSoft delivered feature or configuration that we can use to automatically default chartfields (like Affiliate, Project, etc) based on the account selected on the journal entry page. We have a requirement where we have 500+ accounts that has various affiliate combinations that we would like to automatically default based on the account selected. We looked into "Speed type" feature but again configuring 500+ account / affiliate mapping into speed type and selecting may not be ideal. Instead we are looking to automatically default the affiliate field based on account selected. We