> For a complete page index, fetch https://developer.close.com/llms.txt

# Support for Multi-Select Custom Fields

"Choices" and "User" type Custom Fields can accept multiple values now:

- Create a multi-value Custom Field by POSTing
  `{"accepts_multiple_values": true}` to the Lead Custom Field API.
- Set multiple values for the Custom Field on a Lead by POSTing
  `{"custom.lcf_xyz": ["Value 1", "Value 2", "Value 3"]}` to the Lead API.