Change a key, keep a version · own space · paper
Change a key, keep a version · own space
Pretend bike-card collection: wheel and handlebar drawings both use BIKE. A BIKE request returns both. Its maker keeps that version, then changes the wheel key to WHEEL in another complete version. WHEEL returns its wheel drawing. No riding occurs.
Read/describe the entire source neutrally, then offer four blank labelled places on plain paper or an agreed faithful usual-communication record. The child can use one, point/draw/direct/dictate/write/sign, keep it private or pass. No illustrated model goes inside an own space.