In the web app: To save, apply, or copy data formats, right-click a shape, then select Shape Data and choose the appropriate option.
You can create or change the data format for any shape.
You can apply default data formats to existing shapes.
After you create a data format, you can save it as a custom data format that you can apply to other shapes.
When you apply a custom data format to a shape, it copies the custom data format to the selected shape.