# I need to create a Lead Source

**URL:** <https://community.hubspot.com/t/i-need-to-create-a-lead-source/99785>\
**Category:** CRM\
**Tags:** lists\
**Created:** [February 8, 2024, 5:52pm UTC](https://community.hubspot.com/t/i-need-to-create-a-lead-source/99785 "2024-02-08T17:52:40Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![KFields](https://avatars.discourse-cdn.com/v4/letter/k/8baadc/32.png) [@KFields](https://community.hubspot.com/u/KFields)\
**Post date:** [February 8, 2024, 5:52pm UTC](https://community.hubspot.com/t/i-need-to-create-a-lead-source/99785/1 "2024-02-08T17:52:40Z")

</div>

I am uploading an opt in pre-registered list and I need to create a lead source for the import. Where do I do that?

---

<div class="post-metadata">

**Author:** ![karstenkoehler](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/karstenkoehler/32/68554_2.png) [@karstenkoehler](https://community.hubspot.com/u/karstenkoehler)\
**Post date:** [February 8, 2024, 5:57pm UTC](https://community.hubspot.com/t/i-need-to-create-a-lead-source/99785/2 "2024-02-08T17:57:16Z")

</div>

Hi @KFields,

You would create a custom property for this: [Create and edit properties](https://knowledge.hubspot.com/properties/create-and-edit-properties)

Once created, you can map it during the import.

Best regards!