🏷️ API version: 2026-01

We’ve added two new mutations that let you create columns attached to managed columns via the API. Attached columns inherit and sync their configuration and data from the managed column that controls them.

Mutations

`attach_dropdown_managed_column`

Creates a new dropdown column that's linked to a managed column

mutation {
  attach_dropdown_managed_column(
    board_id: 1234567890
    managed_column_id: "f01e5115-fe6c-3861-8daa-4a1bcce2c2ce"
    title: "Project Domains"
    description: "This column is attached to a managed column."
    settings: {
      label_limit_count: 3
      limit_select:true
    }
  ) {
    id
    title
    type
  }
}

`attach_status_managed_column`

Creates a new status column that's linked to a managed column

mutation {
  attach_status_managed_column(
    board_id: 1234567890
    managed_column_id: "f01e5115-fe6c-3861-8daa-4a1bcce2c2ce"
    title: "Project Status"
    description: "This column is attached to a managed column."
  ) {
    id
    title
    type
  }
}