Hi @Kristey ,
I hope you're doing well. There's currently no built in mechanism to have the same Global attributes on both the schematic and the board. By design they each get their own set.
@HelenChen-ElectronicsQA I think there may already be a ticket for this. Could you confirm? If there isn't it would be a good enhancement request to have a mechanism to sync the global attributes between both.
In the meantime, if you find yourself using the same set of attributes constantly you could write a script and run it on both editors to create the attributes for you.
Let me know if there's anything else I can do for you.
Best Regards,

Jorge Garcia
Product Support Specialist for Fusion 360 and EAGLE
Kudos are much appreciated if the information I have shared is helpful to you and/or others.
Did this resolve your issue? Please accept it "As a Solution" so others may benefit from it.