Wanted to update specific content

Hi,
My requirement is to fetch the specific content form transaction and process it and add the result to specific content so i can react the transaction status using api call from different application and then use the result there? How can i add new value to specific content. Or is there any other way i can get result from transaction

I also looked for previous topic, this was one of them but not sure how he is updating specific content here
Edit Specific Data QueueItem - Help - UiPath Community Forum

For this you could use the Output option in Set Transaction Status.