In Web ADI - Default Expenditure/Week Ending Date based on Expenditure Item Date field in ADI Excel
We used seeded Projects Transaction Import ADI and created new layouts to suit our needs.
There should be a business logic needs to define to restrict the User not to enter the Transactions or Expenditure Items for Closed PA & PA-GL Periods as per the Standard WebAdi Templates of Oracle.
Week Ending should be the End of the Week as per Setup, i.e., Start Day of the Week is Monday, hence the Week Ending Date should be Sunday or as per Standard Template.