> ## Documentation Index
> Fetch the complete documentation index at: https://help.maestra.io/llms.txt
> Use this file to discover all available pages before exploring further.
# How to Add a Customer Manually via the User Interface
To add a customer using the Maestra interface, follow these steps:
1. Go to **Customer Data Platform** → **Customers**.
2. Click **Create customer** in the side menu.
3. Fill in the fields.
* **IDs**: at least one contact field must be filled in:
* **Personal details**: this section is optional.
Specify your **Subscription preferences**. By default, the subscription fields are blank. You can select the required status from the list:
[Custom fields:](/api-integrations/how-to-create-a-custom-field) this section is optional:
3. Click **Create**:
The customer account is now created:
