Editing Passes
Here we will describe how to edit passes within Studio. You can, of course, also use the API to edit your passes.

By editing a pass you can change the instance data of an individual pass. If the pass has not yet been installed then your user will see the new data when they install. If the pass has been installed, then the new data will be pushed to their device and they should see it next time they view their pass.
To edit a pass, you start by selecting the pass you wish to edit from the list of passes. You can either click on a pass ID then click the EDIT button in the top menu, or click Pass Editor in the side menu of the passes table.
The Pass Editor shows you the current instance data for your pass in JSON format and provides a simple form where you can edit that data.
NOTE: This form does not provide the same level of validation as the Template Editor, so pay particular attention formatted data such as dates and times to ensure you have entered a valid date value.