https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59999#M13547 Hey Kamil, Your solution would be to use: ""[Field1] > '"" & [counter] & ""'"" This should solve your problem. However this syntax is specifically for ""Filter Collection"" action. For other generic calculations, you need to follow what John has mentioned. Fri, 30 Jun 2017 10:42:00 GMT ShreyansNahar1 2017-06-30T10:42:00Z https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59996#M13544 Hello, I've got quite troubling problem. I want to make an universal object to which i input 2 collections and make some data manipulation in it based on expression on "IF" stage. I'm sending logic expression as data item (e.g "[Field1 > Field2]" - where Field1,2 - name of the columns in collection ) but the "IF" stage won't read it as exppression - it reads it as regular text which does not result in yes/no decision. Is there a way to send full logic expression to "IF" stage on object ?? It would help me so much. Thanks Kamil Tue, 20 Jun 2017 15:44:00 GMT https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59996#M13544 KamilKrasoń 2017-06-20T15:44:00Z https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59997#M13545 Your basic syntax is wrong and I suggest you return to the section on collections in the Foundation training. The expression should be something like [CollectionA.Field1] > [CollectionB.Field2] Tue, 20 Jun 2017 22:58:00 GMT https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59997#M13545 John__Carter 2017-06-20T22:58:00Z https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59998#M13546 Hey, Let me give you an similar example: There is an action called ""Filter Collection"" in ""Utility - Collection Manipulation"" bussines object. The input requires filter - for example ""[Field1] > '1'"". But I want to send number dynamically ""[Field1] > [counter]"". I've tried and I've failed. Is there a way to do that ? Thu, 22 Jun 2017 14:48:00 GMT https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59998#M13546 KamilKrasoń 2017-06-22T14:48:00Z https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59999#M13547 Hey Kamil, Your solution would be to use: ""[Field1] > '"" & [counter] & ""'"" This should solve your problem. However this syntax is specifically for ""Filter Collection"" action. For other generic calculations, you need to follow what John has mentioned. Fri, 30 Jun 2017 10:42:00 GMT https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/59999#M13547 ShreyansNahar1 2017-06-30T10:42:00Z https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/60000#M13548 Thank you very much! That's it! Fri, 14 Jul 2017 18:17:00 GMT https://community.blueprism.com/t5/Product-Forum/Sending-logic-expression-to-object-via-Data-Item/m-p/60000#M13548 KamilKrasoń 2017-07-14T18:17:00Z