https://community.blueprism.com/t5/Product-Forum/Dynamic-Collections-Messages/m-p/51566#M6600 Hi stoklasavojtech, I am not sure if this solution would help, but if you come across a solution it would be great to know about. How i have done is, If the generated name is available, Using a read collection field (Collection Manipulation utility) where the collection is specified and field name is the generated name with the row index 0 (if data needed is on the 1st row). This i would get the Value Read as the output. The Value Read will be the input to the downstream. Fri, 16 Jun 2017 20:23:00 GMT hari.murali 2017-06-16T20:23:00Z https://community.blueprism.com/t5/Product-Forum/Dynamic-Collections-Messages/m-p/51565#M6599 I want to pass value to Action which should be changed on input, so i want to get field from collection with dynamically generated name, how should i do it? I thought that proper syntax for notation could possibly be: "[Data.{TextToLookFor}]", but it doesnt seem to work. Does anyone know how to handle this case? thank you very much, have a nice day Fri, 16 Jun 2017 17:08:00 GMT https://community.blueprism.com/t5/Product-Forum/Dynamic-Collections-Messages/m-p/51565#M6599 vojtech_stoklas 2017-06-16T17:08:00Z https://community.blueprism.com/t5/Product-Forum/Dynamic-Collections-Messages/m-p/51566#M6600 Hi stoklasavojtech, I am not sure if this solution would help, but if you come across a solution it would be great to know about. How i have done is, If the generated name is available, Using a read collection field (Collection Manipulation utility) where the collection is specified and field name is the generated name with the row index 0 (if data needed is on the 1st row). This i would get the Value Read as the output. The Value Read will be the input to the downstream. Fri, 16 Jun 2017 20:23:00 GMT https://community.blueprism.com/t5/Product-Forum/Dynamic-Collections-Messages/m-p/51566#M6600 hari.murali 2017-06-16T20:23:00Z