You can use the field builder to customize and transform your data to meet your expectations. If you haven't already, consider creating a JSON data feed before continuing here.
Create a Custom Output
Head to your task's Feeds settings (under Integrations)
Select your feed from the list
Under the first Field Builder drop-down menu, select the data you want to add to your custom output
Note: You can optionally add a name to label the data in your custom output. Otherwise, it'll inherit the original name from the standard output.
The second drop-down menu allows you to specify whether the data is Text or Number.
Click Add Field
Repeat this process to add more fields to your custom output.
Using Transformations
Below is a quick breakdown of the transformation types and what they do.
Append - add something to the end of your data
Convert to Float - converts number to float
Convert to Integer - converts a string to integer
Prepend - add something to the beginning of your data
Find and Replace - find something and replace it with something else
Find Email - filters data matching typical email format
Find Phone Number - attempts to filter data matching phone number
Lowercase - transform all text to lowercase
Uppercase - transform all text to uppercase
Titlecase - transform the first letter of every word to uppercase
Split By - use a separator to split some text (e.g. using a space to split first and last names)
Strip - removes white spaces from the beginning and end of text
Truncate - shortens the text by a specific number of characters
Remove All spaces - remove all spaces from your data
Remove Url - removes Urls from your data
Split Into Array - splits your data into an array using a separator
You can add a transformer to your data by clicking on the "x transformations" link in the field builder.
Examples
In the following example, we'll use the Split By and Find and Replace transformers to massage the text "by Josephine Loo · June 2023" into "Josephine Loo".