How to run a report to show linked assets?

SOLVED

I am wanting to sort reports to keep related asset activity together. 

For example, we add an asset related to the original. We are referencing the prior asset # in the "Related to Asset #" field. 

Is there a way to sort reports to group these assets together?  

Currently, I manually move rows in excel to have them grouped together, but this is becoming more cumbersome as time marches on. 

Thanks!