Frappe DocType Development Build and modify DocTypes—the core data model abstraction in Frappe Framework. When to use - Creating new DocTypes (standard, single, child table, submittable, tree) - Adding or modifying fields on existing DocTypes - Implementing controller logic (validate, before save, on submit, etc.) - Setting up naming series and auto-naming - Configuring permissions and workflows - Building child tables and parent-child relationships Inputs required - Target app and module path - DocType name and type (standard/single/child/submittable/tree) - Field definitions (name, type, op…