Adding Prime Custom Fields
After installing the app from the Atlassian Marketplace, you can start right away.

Click on Next
Enter a name for the field and click on Create
Select the screens where the custom field shall be visible
Click on Update to finalize the process
Configuring Prime Custom Fields
Navigate to Jira Settings > Issues > Custom fields
Search for the custom field to configure and click on its name
Navigate to the Contexts tab
Click on Create, edit or delete contexts
Create and edit field contexts according to your needs
In each context, click on Edit custom field config to enable the field-specific configuration
Read more
Available Prime Custom Fields
Known limitations