Hit Highlighting a custom managed property

I understand that by default the Title and Body properties are HitHighlighting enabled, ie Dynamic Summary Type. When I was evaluating the result from FAST, I found theHitHighlightedSummaryelement had the hit highlighted content of the Body property. Similarly, theHitHighlightedPropertieselement had the hit highlighted content for the Title and I believe in addition it is possible to enable the same for Url.

<HitHighlightedSummary></HitHighlightedSummary>

<HitHighlightedProperties><HHTitle></HHTitle><HHUrl></HHUrl></HitHighlightedProperties>

Now, in my system, I have created my own managed property, lets say myTitle, it is of type TEXT. I’m trying to enable hit highlighting for this property. Any idea on how I could go about doing this? I’ve tried setting the SummaryType to Dynamic for the property, however that didn’t do it. I also made sure to re-crawl the webpages, after the change to the property. Feels like there is additional configuration I'm probably missing.

Also I do not find sufficient documentation on how this is supposed to work. If I enable Dynamic Summary for a property (say myTitle), will the hit highlighted summary become available under theHitHighlightedPropertieselement or the HitHighlightedSummary?

Thanks for your help in advance.