Items, groups, loops & nested flows

Use typed record tables to drive loop groups and compose reusable nested subflows.

Where: Flowgen → Add node → Flow control → Items / Group

Key ideas

• Items replaces List: Rows are iterations and named columns are typed per-item channels; a one-column text table is the legacy list case.
• Nested groups: Groups expose typed sockets, can contain groups, and can be collapsed into a reusable subflow/mini app.
• Loop binding: Shared sockets broadcast once; per-item sockets bind a matching Items column into each iteration.

Steps

1. Create an Items node and define its columns/rows.
2. Group the repeated interior nodes and enable Loop.
3. Expose/bind per-item and shared sockets.
4. Run the group or the owning flow and inspect per-item results.