We have a NW 6.5 server running GW 8.02. Over the years this server has been upgraded from GW 6.5, 7.0, and now to 8.02. The GW system is in the process of being moved to a new OES2 Linux server and I wanted to know if someone could look at the GWIA switches and tell me what they are for and if they are still needed. The switches have been in the gwia.cfg file since GW 6.5 and I assume through all other versions.