Search Scheduled Activities by Custom field in OFSC
Is it possible to search Scheduled activities by custom fields in the UI? I created a scheduled activity for future date and searched it by a custom property with the Date filter selected as 'starting from today' but no results were displayed. When I search the same activity by a standard OFSC property, the results showed the created activity along with the date. I am able to search a non-scheduled activity by a custom property. Is there any other way to search a scheduled activity by a custom field?