# Fields tab

![Fields tab in JMS consumer](/files/veQFuFJVZjJUFgq2PolJ)

Use this tab to define the fields in the record format.

| Option          | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| --------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Input name**  | <p>The input name is received from the JMS streams. The following are received by default:- <strong>message</strong></p><p>The individual message contained in a record. Each record consists of a key, a value, and a timestamp.</p><ul><li><strong>destination</strong></li></ul><p>The name of the queue or topic from which the client consumes messages.</p><ul><li><strong>messageId</strong></li></ul><p>The value that uniquely identifies each message in a record.</p><ul><li><strong>jmsTimestamp</strong></li></ul><p>Specifies the time a message was generated.</p><ul><li><strong>jmsRedelivered</strong></li></ul><p>Specifies this message was marked for redelivery. This flag is useful if you need to de-duplicate messages.</p> |
| **Output name** | The **Output name** can be mapped to subscriber and member requirements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| **Type**        | The **Type** field defines the data format for streaming the record which is the same data type that produced the records. Option is String.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |


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