How to display assembly mass accounting for quantity overrides.
Solution
There are 2 boxes in the Physical Properties dialog. One has the mass of the assembly and the one just below is 'Quantity override mass'. There is also an option in the same dialog which allows use of the quantity override and the assembly mass ('Use as the Assembly Mass').
Notes and References
Hardware/Software Configuration
Platform: INTEL
OS: window
OS Version: n/a
Product: SOLID_EDGE
Application: ASSEMBLY
Version: V109MP1
Function: TOOLS
Ref: 001-7890577