Mark build as personal after build run

Hi,

I haven't found any information about it.

- Is there any way to to mark build as personal after build was run as custom one? I can't find such option such run is influencing our TC statistics and I would like to mark such build manually without need to delete it. Even changing it by API is "some" solution.

- is there any option to mark build as private automatically based on some parameter that would be declared as build property? Developers in my team tend to forget about setting up the checkbox "private build" when are scheduling custom builds but they are forced to provide specific parameters of the builds. Based on that information I can easly mark build as private.

- is there any way to set checkbox "private build" in "checked" state by default for specific build configuration?