Is ModelingToolkit.getdefault deprecated?

Hello,
In ModelingToolkit, I find it usefull to have a function to access the default values of parameters.

It took me some times to find the function ModelingToolkit.getdefault()
I could not find it in the tutorial and it does not have any documentation.
Is that function deprecated or is the documentation missing?

Thank you!

Documentation missing. Never deprecated but it has never been public API. I think it should be elevated to public API though.

I will raise an issue.
Thank you.

I was told that the function :
defaults(sys) does the same thing.

I think that one should be used rather than ModelingToolkit.getdefault()
The reference : The AbstractSystem Interface · ModelingToolkit.jl