Is it possible to populate a custom field from one card to another?

[Aaron O_Gorman]

I have created an automation that once a checklist is completed in one list, creates a new card in another list. However, I would like to populate the custom field of the new card with that populated in the old card. In my case the custom field is 'Client Name'. Is that possible? 

[Mathew Lederman]

Aaron,

Here's a good example of what you're trying to do. The key is instead of setting the field, to copy the field from the current (or trigger) issue.