You need to configure the trigger for the priority field in the Account entity.

[Reference:, https://docs.microsoft.com/en-us/powerquery-m/date-addweeks, https://docs.microsoft.com/en-us/dotnet/api/system.data.entity.migrations.model.inserthistoryoperation.createdon?view=entity-framework-4.3.1, https://docs.microsoft.com/en-us/dotnet/api/system.data.entity.migrations.model.inserthistoryoperation.createdon?view=entity-framework-4.3.1, ]