I am looking to set the default period to post on transaction screens (journal entries, AP Bills, A/R invoice etc) to be the last open period for the corresponding module. Currently when a user enters a bill, the default period to post will be based on the date of the transaction. An example might be that the oldest open period is period 1 and a user keys an invoice with a date of 2/1. The default would be the period to post defaulting to period 2. The goal is to have the period to post automatically default to period 1 since it is the oldest open period. Any idea on how to do this without a customization?