Substitutions in build configuration parameters

How (if possible) to make substitutions in build configuration parameters?

For example

There are the following build configurations with the following parameters:

BuildConfiguration1

    param1="1"

BuildConfiguration2

    param1="2"

Is it possible to specify

BuildConfiguration3

param1=<some build configuration>

param2="%%%param1%.param1%"

where the first param1 specifies build configuration and the second one - corresponding parameter from the specified build configuration

So for the BuildConfiguration3

if param1 would be set to "BuildConfiguration1" then param2 would be equal "1"

if param1 would be changed to "BuildConfiguration2" then param2 would be equal "2"