https://learn.microsoft.com/en-us/dotnet/api/microsoft.xrm.tooling.packagedeployment.crmpackageextentionbase.iimportextensions3?view=dataverse-sdk-latest
IImportExtensions3 Interface (Microsoft.Xrm.Tooling.PackageDeployment.CrmPackageExtentionBase) |...
Describes the Extensions for the managed solution Import Decisions
interfacemicrosoftxrmtooling