Is there a way you can add an option to the "Show Entries" dialog box to display all entries that will be expiring soon based on a parameter value that we can change? If I'm overlooking this feature somewhere please let me.
Feel free to add an item in the feature requests tracker for this.
Currently, entries that will expire soon are displayed when the option 'Show entries that will expire soon' is turned on and a database is opened. Alternatively, one could show the expiry time column in the main window and sort by it.