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# Post Credit Memo update fields

> Use this reference to view all the fields associated with the post credit memo data dictionary.

Use this reference to view all the fields associated with the post credit memo data dictionary.

> **Note**
>
> Please consult your Administrator before proceeding, as this action is essential for accuracy of financial records.

| Object      | Field Name        | Value  | Required to Post                     | Description                                                                                            |
| ----------- | ----------------- | ------ | ------------------------------------ | ------------------------------------------------------------------------------------------------------ |
| Credit Memo | Credit Memo Key\* | string | Required for Posting the Credit Memo | The unique ID or number of a credit memo. For example, 8a8082e65b27f6c3015ba45ff82c7172 or CM00000001. |