There are three issue fields that Klar adds to your Jira instance. As you refine issues, these fields get updated.
The 3 fields Klar adds to Jira are:
Refinement complete - Possible answers are Yes or No, shown as a green or red lozenge.
Interested parties - list of tags based on values you selected.
External Dependencies - list of tags based on values you selected.
In order to see these fields on an issue your administrator needs to add them to your issue screen. Once they are added you can see them in your Jira issue.
These fields cannot be edited in the issue. If the values need to be edited, open Klar and find the issue there to update the values.