how to save the comsol model detail in matlab and recall that model in other function

I know hoe to set previous comsol result as my current initial value in COMSOL. when I transfer to matlab file. I am wandering is there any way to save the comsol model as a structure or something else so I can recall the solution when i am running other functions. just like in COMSOL 3.5, we can save fem structure. is there anything similar to that in COMSOL 5.2?
Thanks in advance,
Ying