How do pega decide if the user is using a desktop or mobile/tablet during upload of document
As per observation, noticed that during uploading of documents, Pega will use pzMultiFilePath if the user is using Desktop and attachContent if the user is using Mobile/Tablet.
Will like to understand how do Pega decide whether the user is using Desktop / Mobile / Tablet and decides the to call pzMultiFilePath or attachContent.