Here are the steps to edit/delet an object mapping in Accomp-JIRA API integration:

1. Login using an account that has Administrator privileges.
2. Click Settings at the top-right of your Accompa system.
3. Click the  JIRA Integration link from the resulting menu.
4. Then click on the Manage all integrations link in the "Manage Integrations" section.
5. Click the Map Objects link next to the integration that you want to edit object mappings for.
6. In the resulting page, click the Edit or Del links next to the desired object mapping.
7. When you've finished editing/deleting the object mapping, click "Save" button.