Resetting Digital Filter States

Is there a method of resetting the storage states of the "Digital Filter" block in Simulink? I see there is a function to do this on the command line for the DSP toolbox filter, but I can't find an equivalent way to do this in Simulink. I'm envisioning something along the lines of the "External Reset" dropdown of the "Integrator" block, where you can choose "Rising", "Falling", etc.

I'm using R2010b.