Where the default settings for scheduling/leveling resources are stored?

I mainly interested in leveling resources options, because the default options is not quite what we need, so we have to customize them manually for every project, which is obviously not very convenient when there is >1000 projects and the new ones appear every other day.

So, the idea is to make our settings as default, and that will do the trick, but I do not know where exactly that settings are stored. There is PROJPROP table in DB, in which the customized settings are stored (in PROP_VALUE field), and it seems that every new string in PROJPROP appears only after some changes in scheduling/level resources are saved for the first time. For a project with settings untouched (a newly-created, for example) there is not according string in PROJPROP table, so there has to be some other location (my guess, some function or procedure in DB) in which the defaults are stored. Does someone know where I can find it? Or, maybe, suggest some other way around?