Reporting field for 'Initial Estimate' when 'Use tasks estimates' toggled OFF

When the Feature Estimate field is initially set (t-shirt sizing / SWAG), and the 'Use tasks estimates' configuration is toggled to OFF, an 'Initial Estimate' value is displayed for the Feature.

When child Requirements are added, with the Requirements Estimate fields set to individual Points values, and the 'Use tasks estimates' configuration is toggled to ON, the 'Original Estimate' value is displayed for the Feature (as the sum total of all Requirements Points Estimate values).

Making the Feature 'Initial Estimate' field available as a reporting field will enable it to be included in List Reports (and compared against the 'Original Estimate' field, to measure accuracy of t-shirt / SWAG sizing).