What is the purpose of the PipelineDependsOnBuild property in MSBuild?

I am responsible for maintaining some of the build scripts for use with MSBuild; I found that they have several properties, among which I found code:

/p:PipelineDependsOnBuild=False

      

        
        
        
      

    

Looking for an explanation about this, I search the web and I found that this is part of the solution to problems with the web project creation process, but is used in conjunction with other properties.

So far I have not found an msdn page explaining its purpose.

Fact: I tried a search /p:PipelineDependsOnBuild=True

and no results were found