How to create a alternative sample time to Integrator blocks such that Integration is done at higher sample rate in a triggered subsystem?

I have a model running with one millisecond sample time. I would like to run a one of the subsystems at a sample time 0.1 milliseconds inside this model. So, I made this a triggered subsystem with a function call generator with 10 Iterations. The Integrators inside this triggered subsystem are still calculated with the sample time of one millisecond where as I expect Integration done at 0.1 millisecond. Any help would be deeply appriciated. Thanks