ETS-364 is a top runner platform at many customers for decades. ETS-800 is the high site count evolution, which offers a tremendous boost in throughput and Cost Of Test. Despite the two platforms having similar instrumentation, the multisite solution on ETS-800 is seldom a copy of the ETS-364 test concept, as the native ETS-800 resources and APEx are the key enablers. Porting applications to ETS-800 requires converting the Visual Studio project from VS2005 to a modern version, the EV project into EV-MST, the project structure into ETS-800 syntax. This also requires the user to map legacy resources to new ones (like UPD-64); APEx and DIB HW connections need to be considered when updating the code. The user will want to convert the analog resource patterns (AWG) into the new resource syntax. The digital vector EVD has to be converted into eDST WKBK, and all the timings and levels context have to be properly translated and merged into eDST profiles. The Teradyne Convert2ETS800 Productivity Tool makes all this easy and fast! Convert2ETS800 = Ease of Use + Time To Market.