title: How/Where to set reverse dependency parameter (reverse.dep) in TeamCity?
body: <p>I have a TeamCity build configuration A and B, where B is dependent on A. I need to pass a parameter from B to A when B is triggered.</p>
  
  <p>This is related to question: <a href="https://stackoverflow.com/questions/29795326/override-dependencies-properties-by-parameters-value-in-teamcity-9">Override dependencies properties by parameters value in TeamCity 9</a></p>
  
  <p>and the teamcity documentation <a href="https://confluence.jetbrains.com/display/TCD9/Predefined+Build+Parameters#PredefinedBuildParameters-OverridingDependenciesProperties" rel="noreferrer">here</a></p>
  
  <p>I need to find WHERE/HOW to use this reverse.dep to set the parameter in the dependent build? In the Project Configuration Parameters section, I can add Configuration/Environment/build parameters, but they take a Name/Value pair. So, pardon my ignorance here, but am not able to make out where to specify this reverse logic.</p>
  
  <p>Thanks</p>