Hi- I am working on a design with a filter circuit that is used multiple times. I have a single block representing 1 instance of the circuit (1 in 1 out). On the top page of the schematic I have this block copied 4 times- and each block descends to the correct schematic page with the filter circuit on it. My issue is that when I open the part manager, I have multiple instances (4X) of the same reference designator. Obviously I am doing something wrong and I cannot locate much information on how to set the block up so it creates a new set of designators of each instance.