# What to use the Custom data step for
The Custom Data step is a simple field for storing small amounts of data that can be made accessible to other steps via Axiom's 'Insert Data' Tokens feature found inside step fields.
For example we use this step to store a list of CSS classes that we want to loop through in a Click Element step.
You can use this step to:
- Create a Token with a number value
- Make a Token with a text value
- Store data such as CSS classes
# How to configure the Custom data step
# Custom data
Enter a list of items to store as data; each line will be stored as a new row.
Preview of data