Good question. So as I see it: something that's about generative behaviours. For example: The rules that describe the dynamics of generative systems like Collatz (n%2==0 ? n' = n/2 : n'=3*n+1) there's specific integers that make it work while for a Lorenz attractor you'd have three floats that could take different initial values. That would be a conversation about "meta-dynamics".

Or maybe, what changes are behind systems that change?