In which order are Xdt Transforms resolved?

[rubiasc]

In which order are Xdt Transforms resolved for multiple transitive restores?
From my understanding it is the same order as the dependency resolution which adds references to a flat package graph
which is represented in the project.assets.json file.

I was unable to obtain information how packages on a given level with no further dependencies are sorted, is it alphabetically?
Is it possible to override or influence the order, for instance introduce a topological sorting?

Any clarification or further information regarding this is appreciated.

[dominoFire]

When working with PackageReference projects, XDT transformations are not supported. See https://docs.microsoft.com/nuget/consume-packages/migrate-packages-config-to-package-reference#xdt-transforms-are-not-applied-when-the-package-is-installed-after-the-upgrade

Then, project.assets.json cannot say anything regarding XDT transformations.

XDT transforms are supported in projects working with packages.config

NuGet makes no assumptions on how XDT transforms are made.

Per package, transforms are sorted alphabetically:
https://github.com/NuGet/NuGet.Client/blob/37d61e55a7e486fba2d224effde3ac7b775f35b8/src/NuGet.Core/NuGet.PackageManagement/Utility/MSBuildNuGetProjectSystemUtility.cs#L146