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# How to customize Subjects/Preaheaders in shipments

The Icomm platform allows you to customize the subject and preheader when configuring the sending.

1. Select **Profiles and Audience**
* Enter the **Delivery Configuration** section and select the profiles you want to impact from the Profiles and Audience tab

2. Customize the subject
* When creating the configuration, in the **Configuration data** tab, use the tool-shaped icon next to the **Subject** field
* Select **Custom Subject**

![](https://storage.crisp.chat/users/helpdesk/website/e4b41ef8ae96c800/personalizar-asunto-1_4stcn5.jpg)

3. Select the profile information you want to include in the personalized text
Choose one of the data contained in the profile to customize the subject text.

![](https://storage.crisp.chat/users/helpdesk/website/e4b41ef8ae96c800/personalizar-asunto-2_193hdon.jpg)

* Ready. The personalized data will be included in the subject or preheader text.

||| If you select more than one database for sending, the platform will perform a match between their fields and will only allow you to use the fields that all of them contain as a common factor.