Placing Items on FP using GPS coords

[Aurasphere]

I have a long list of trees that need to be placed which I will model so they read a spreadsheet and respond with colours, labels etc

BUT

They must be placed on FP using the GPS coordinates eg

-33.70496458033375, 150.36976623405238

I have set the location using this data and all of that works well etc.

The project origin is then set to this point

However, whilst you can set the survey data relative to this, I actually need to place items in absolute GPS coords

How is this done?

Operating system used: Windows