An automation step allows you to perform an action on a page.
There are five actions available:
Change issue status - This action changes the status of an issue. Alternatively, you can provide the name of the desired status. If no status with that name is found within the project, this step will be skipped.
Change a user assigned to a field - This action changes the user assigned to a field such as Assignee, Creator, Reporter, Request Participants, or Approvers.
Add a comment on an issue - Adds a text comment to an issue.
Add/ remove label(s) - Adds or removes a label on an issue
Set entity property - Adds an entity property with a specified key and value.
To check the entity property, use the following API endpoint:
https://jira-instance1.net/rest/api/2/issue/ENPR-4/properties/
For more detailed explanations, refer to the Atlassian documentation.