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- the field “name” attribute for each field must match the corresponding code that can be located under Settings > Codes Table & and List GUID in your MailUp admin console
- the field "type" is entirely up to you
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The “value” field must contain the ID of the list the user will be subscribed to. You can see that numeric value shown in the MailUp admin console under Settings > Edit lists or looking at the dropdown menu at the top left of the page. In the image, the list called "New products" has value=3.
Mobile phone number (optional)
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In the example above, the user is automatically subscribed to groups 2, 8 and 10. The Group IDs are listed in your MailUp admin console under Settings > Codes table.
Other personal data fields (optional)
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The field type is entirely up to you. The field name is based on the field ID located in the Codes Table & and List GUID.
Modifying the sender email and name
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