Currently SDA picks up versions (folders/files) based on the naming of the folders (ascending basis) regardless of the time of the folder creation. It's best if the polling is done on the basis of time (First Come, First Served). Currently the sequence to pick up the file is short/order by folder name, not by the time submitted. e.g: for below, the system pickup V20160205_0000 folder to process before v20160205_0001_HH_DRFile_URGENT folder, event v20160205_0001_HH_DRFile_URGENT submitted first. We would prefer system order by submit time, follow First Come First Serve.