Hi Divya,
As per my understanding you have retrieved some text and want to split them and bind into the input text boxes according to their names right.
If I'm wrong, correct me.
For this I think I can help you.
Follow the steps
1. Create an entity with attributes of Names of your Binding text i.e., in your case may be UserStory1, UserStory2 and UserStory3.
2. Then, create a NewEdit Page for that with dataview of that entity.
3. Then using String function calls like Substring or may be Find functions you can split them up based on your choice.
4. Then using Create Object or Change Object assign them.
5. Then show the NewEdit Page by passing the same object.
Hope it helps Divya.
You will need to use string functions to split the response. Once you do that, you can put portions of the response into an entity and display that on a page. String funtion documentation can be found here: https://docs.mendix.com/refguide/string-function-calls/