Hi Ramon, From the above solution provided on the 2nd step. Use extract file activity as here you can process the ctx fields: Do we need to substring the ctx attributes in the ctx object or is there any alternative available?CTX object as below:{"ctx":{"token":"IYsaVbUqok9","Id":100146491,"pushBody":"TR _This is the content of my push notification","pushSubject":"Push Notification1"}} Now i want to extract the each field in the file extract.Best Regards,TR