Related snags are now in the system. Meaning that when a job arises as a result of another issue - you can get it sorted with it tied back to the original snag.
To create a related snag, navigate to the plot view. Select the snag tab. Scroll to the add snag drop down. Then in the drop down for snag type, select related snag. Fill in the rest of the information that you need to.
Then to relate this to another snag. There is a search function, type in the search bar information for the snag you want to relate to. Select it and then press add snag.