Version 2.112 and up
Supported AdserversDFP, FreeWheel, AppNexus, AdsWizz


To open the Key Value String generator open either an inventory item Ad Type or Ad Spec. Then find the button KeyValue Generator:


This will open a new window that looks very similar to the key value editor in the Media Configuration. The handling is the same therefore read this 4.3.4.5 Key Value / Audience (AdServer) Targeting if you need assistance how to work with key values or audience segments.