Hello! Can anyone explain to me, please, what is it flags in the following method of MongoDatabase class? update: origDictionary with: newDictionary collection: aString flags: aFlag root update: origDictionary with: newDictionary collection: name , '.' , aString flags: aFlag Thanks, Khrystyna. -- View this message in context: http://forum.world.st/What-is-flags-in-UpdateOperation-in-MongoTalk-tp494504... Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.