When assigning kit, you can tick the parent to select all children, then untick any child you don't want.
If you untick children while the parent stays ticked, it will be treated as a kit exception and will be shown/warned about on bookings and staff overview.

Deleting a parent deletes the parent set and all its children. Deleting a child deletes just that child. Deleting removes from all people and job requirements (future bookings re-checked).

Deleting removes the item from all people and job requirements (future bookings re-checked).

Tick items and set quantities (defaults to 1).

When you save changes to a person's equipment/qualifications, any future bookings for that person are automatically re-checked and flagged if they no longer meet requirements.

Availability: a person cannot be double-booked on the same date.

Kit exceptions: if a person has a parent kit selected but unticks specific children, you’ll get a warning during booking checks, and those missing items will appear in staff + booking overviews.

Tick required equipment and set the quantity required (defaults to 1).

Defaults come from the job. You can override quantities for this booking.