S&T Structuring Role and Exits

Was wondering if some individuals in S&T could provide clarity into the role of a structurer in S&T and potential exit opps to S&T trading or Macro HFs. From my understanding, it is a vague term that could mean more of a salesy role with simple structured solutions to a more complex role (like working with rates exotics). 

I know that this thread (https://www.wallstreetoasis.com/forum/trading/structuring-within-st-pay-and-exit-ops) goes into detail but it is quite old and was posted before Dodd Frank went into effect. 

Additionally, how easy is it to transition to a trading role in S&T and also to a macro HF? 

Thanks for the insight.