# AddAttachmentInbound Message Click on the **'Messages' icon** to open the Messages page. Click **New**. ![](https://796541950-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQBk35gIi557UHt7QlJ%2F-MRVpauamU6P8A6RI_zH%2F-MRVq_U0BWFfOtHkWwoH%2FAddAttachmentInbound%201.png?alt=media\&token=e923da84-25c5-4a64-aca6-3d639482ab41) ## New Message Modal The fields to be configured for the AddAttachmentInbound New Message modal are as follows: | # | Field | Description | Value | | :-: | ------------ | ------------------------------------------------------------------- | ---------------------- | | 1 | Message name | The message name that is unique for this integration. | 'AddAttachmentInbound' | | 2 | Type | The primary purpose of the message. | 'Update' | | 3 | Direction | The direction(s) this message is configured to support. | 'Inbound' | | 4 | Description | The description for this message and the requirement it is meeting. | \ | *Your AddAttachmentInbound New Message modal should look like this:* ![](https://796541950-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQBk35gIi557UHt7QlJ%2F-MRVpauamU6P8A6RI_zH%2F-MRVqp11AMSNM7ZtFv_V%2FAddAttachmentInbound%202.png?alt=media\&token=8e086fa2-272e-45d1-b5fe-4b0eb6727523) 5\) Click **Submit and view** to further configure the Message. ## Response Fields Navigate to **Message > Response**. The Response fields to be configured are as follows: | # | Field | Description | Value | | :-: | -------- | ---------------------------------------------------------------------------------------------------------------------------------------- | --------------------- | | 6 | Response | The immediate synchronous response to this message. | \ | | 7\* | Async | Turn this option on if you want inbound processing to occur asynchronously or this message is the first of an asynchronous message pair. | \ | *\*This field is automatically defaulted to true.* *Your Response form should look like this:* ![](https://796541950-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQBk35gIi557UHt7QlJ%2F-MRVpauamU6P8A6RI_zH%2F-MRVr3Aoqkm6-a74BxiA%2FAddAttachmentInbound%203.png?alt=media\&token=21c6594c-24ab-40f5-94b0-35068975635a) 8\) Navigate to **Message > Bond**. ## Bond Fields The Bond fields to be configured are as follows: | # | Field | Description | Value | | :-: | ------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------- | | \* | Bond ownership | Determine if the sender should own the bond or not in order for this message to be processed? Use 'Ignore' to process regardless of the owner flag. *(Choices: Ignore, Must own, Must not own.)* | 'Ignore' | | \* | Bond condition type | The type of conditional check made on the bond. (*None:* no checks are made. *State:* checks against the state are made using the conditional checkboxes. *Scripted:* the 'Bond condition' script is used.) | 'State' | | 9 | Bond pending | Process this message when the bond state is Pending. | \ | | 10 | Bond open | Process this message when the bond state is Open. | \ | *\*These fields are automatically populated.* *Your Bond form should look like this:* ![](https://796541950-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQBk35gIi557UHt7QlJ%2F-MRVpauamU6P8A6RI_zH%2F-MRVrHGquN0hBlNgUvwl%2FAddAttachmentInbound%204.png?alt=media\&token=20431ac8-483a-478b-ae3e-fbc438effce9) 11\) Navigate to **Inbound > Settings**. ## Inbound Settings Fields The Inbound Settings fields to be configured are as follows: | # | Field | Description | Value | | :-: | ----------------------- | ------------------------------------------------------------------------------ | ---------- | | 12 | Bond reference method\* | Method of searching for and validating an existing bond for incoming messages. | 'Internal' | {% hint style="info" %} *\*Bond reference method:* *Internal -* lookup using the internal reference only. *External -* lookup using the external reference only. *Both -* lookup using both the internal and external references. {% endhint %} {% hint style="success" %} We have chosen the 'Internal' method because, in the payload we built, we supplied the `correlation_id`. {% endhint %} *Your Inbound Settings form should look like this:* ![](https://796541950-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQBk35gIi557UHt7QlJ%2F-MRVpauamU6P8A6RI_zH%2F-MRVse9G40TZRPTrUEKP%2FAddAttachmentInbound%205.png?alt=media\&token=4a8d6156-79b9-4668-ab1e-51064935967c) 13\) Navigate to **Advanced > Script Editor**. ## Script Editor Fields Click on **View > Inbound**. The Script Editor fields to be configured are as follows: | # | Field | Description | Value | | :-: | -------------------------- | ------------------ | ----------------------------------------------------------- | | 14 | Payload to Stage (Inbound) | The script to run. | Replace the commented out instructions with the code below. | *The code in the 'Payload to Stage' script field should look like this:* ```javascript (function processPayloadToStage(payload, stage, transaction, message) { // set either internal/external reference on stage depending on what is needed. // make sure to configure the Bond reference lookup on the Message to be Internal/External stage.internal_reference = payload.correlation_id; })(payload, stage, transaction, message); ``` *Your Script Editor fields should look like this:* ![](https://796541950-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQBk35gIi557UHt7QlJ%2F-MRVpauamU6P8A6RI_zH%2F-MRVt0d6NMnmEMUM3AlT%2FAddAttachmentInbound%206.png?alt=media\&token=6697db2c-0e4a-4691-aa8e-45cdbe87ad64) 15\) Click **Save**. We can now move on to **Testing**.