---
title: "Edit ServiceNow outbound table map fields for Cherwell"
canonical: "https://docs.perspectium.com/space/helium/2122667/Edit%20ServiceNow%20outbound%20table%20map%20fields%20for%20Cherwell"
format: markdown
---
[Table maps](http://wiki.perspectium.com/doku.php?id=snc_table_maps) handle how data being shared out of ServiceNow is processed. Your [outbound table map](http://wiki.perspectium.com/doku.php?id=snc_table_maps) for Cherwell is the **Incident to Common Incident** table map, which will require some field changes to ensure that data is mapped correctly when sent from ServiceNow to Cherwell.

## **Prerequisites**

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:warning: First, you will need to [create a ServiceNow dynamic share for Cherwell](https://docs-perspectium.atlassian.net/wiki/spaces/helium/pages/2122663).

:warning: You will also need to [create a ServiceNow subscribed queue for C](https://docs-perspectium.atlassian.net/wiki/spaces/helium/pages/2122647)[herwell](https://docs-perspectium.atlassian.net/wiki/spaces/helium/pages/2122665).

## **Procedure**

To edit the outbound table map fields for Cherwell, follow these steps:

---

> Macro (ui-steps)
> 
> > Macro (legacy-content)
> 
> > Macro (legacy-content)

  


**Next steps**

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[Add and edit ServiceNow transform map scripts for C](https://docs-perspectium.atlassian.net/wiki/spaces/helium/pages/2122651)[herwell](https://docs-perspectium.atlassian.net/wiki/spaces/helium/pages/2122669)