-IMPORTDISPOSITION(ImportDistinctFiles=0)
-IMPORTDISPOSITION(ImportMergeFiles=1)
-IMPORTDISPOSITION(ImportSerializeFiles=2)
-IMPORTDISPOSITION(ImportDistinctChannels=3)
+IMPORTDISPOSITION(ImportDistinctFiles)
+IMPORTDISPOSITION(ImportMergeFiles)
+IMPORTDISPOSITION(ImportSerializeFiles)
+IMPORTDISPOSITION(ImportDistinctChannels)