make-app-group

Treat toolbar grouping, optional CanvasTable header grouping entry, Entity Preset persistence, Service record-groups requests, records groupFilter, and CanvasTable grouped rendering as one integrated capability.

This Skill owns the consumer contract and grouping semantics. Related Skills own their implementation surfaces.

This capability is a desktop/tablet presentation. The standard 手机／phone card list does not render a 分组 trigger, GroupTableComponent, grouped CanvasTable, or grouped leaf navigation. If a desktop Preset already has an applied group, keep that saved/draft state intact while the phone View requests ordinary ungrouped records; do not clear the Preset merely because the width changed.

Workflow