You can create variable and use these variable in Actions, Layout, Javascript, HTML etc..

To create a variable value use the Action Editor and select "Set a Variable".

Action Editor can be accessed on the Events tab of any Block.

Choose an intuitive name for your Variable and a value for that Variable. Here is a simple example


Once your variable is defined you give it a value:

Once a variable has been defined it is available in the Editor under the 'Variable' section

Once you click on the Variable name you'll see it in this format: [[var:MyVariable]].

This will allow that value to be accessed through your app and be used as whatever value is assigned to it at the current time.

Learn More

- Using Variable

- Formatters & Functions