Some professional skills/certifications are valid for specific periods of time and can expire. Currently you can filter resource requirement results by characteristic rating, but cannot check if the resource characteristic is still valid for the date/time returned in the schedule assistant. Manually deactivating a characteristic will only prevent all resource matches from that moment onwards, so bookings might have already been made for future dates before it was deactivated.

You can filter start/end dates on the schedule board, but these ufx methods do not appear to work on the schedule assistant, so you can only filter by todays date.

Can either a date filter to be added to the characteristic in the same vein as the rating, or allow the Retrieve Resources Query to support filtering of custom date fields based on the returned results.