Use 'model upon' to express that a new concept has its roots in an established one.

Innovation Foundation

'Model upon' implies using an existing structure creatively, not copying it exactly.

Creative Blueprint

'Model upon' shows adaptation from one area, like international programs, to a local setting.

When 'model upon' is used, it often points to a specific example or case.

Use 'model upon' to show that concepts are adjusted to fit the new context or domain.