The Jira Connector has access to all the standard Jira Work Item Fields. If integration with custom fields is required, these steps can be followed to add any custom fields into the query.
Find the Work Item Field ID
- Log into Jira.
- Navigate to Settings (in the top right) > Work items.

- Find the Fields section.
- On the Fields list make sure the Field ID column is displayed.
- Locate the custom field, and copy the Field ID.

Add the Custom field to the REST Connector
- Log into SmartConnect > Maintenance > REST Services.
- Edit the Jira REST Service.
- Select Data Sources and edit the data source you will modify.

- Select the Fields tab and add a new field similar to below.
- Name – A friendly display name for the field
- Path – issues.fields. + Field ID
- Type -Set the type based on the content the field contains

- Click Save.
Add the Custom field to the Data Source fields
- Navigate to the Data Source setup screen for your data source.
- Click add data source or select your existing data source.
- Click Select Fields add the custom field to the data source.
- Preview and verify data is returned for the column.
- Save the data source.
