Basically, many environment such as Varaibles, Steps, and Settings and so on inherited from the top configuration in QuickBuild.
I think this is one of the most powerful way to control many configurations without confusion.
In addition, it supports some useful feature like "Condition" option in Varaibles.
However, some varaible should be override since check-box option like "Read Only" cannot be work with conditional code. (at least till 7.0.17 version)
If specified check-box value should be different against inherited value in a configuration, there is no way to change the default value("yes", or "no") except override.
Therefore, if check-box value like "Read Only" flag also can be specify as script value such as "Condition" option, unnecessary override value can be deleted.
If you could implement, it would be very useful to reduce override code for many QuickBuild users.
If all check-box value("Read Only", "Allow empty", "Remember") can be chagned as script value, it might be satisfied all user's requirements.
Thanks to read.