Netstar is a computerized database available to the dealers, all the TSB's and so forth are available to them there, even the service writers should be able to do a search on it.
Group 82 relates to what service group this topic would be found in on Netstar. Group 01 for example is engine block and head, group 20 is cooling system, etc etc. The foglight (exterior lighting) is in group 82.
If you continue to run into an info roadblock, let me know.