Task Toolkit: What's In It?
Just as the custom task APIs have their own namespace (SAS.Shared.AddIns) and their own .NET assembly (SAS.Shared.AddIns.dll), the Task Toolkit classes have their own namespace, SAS.Tasks.Toolkit. The .NET assembly is SAS.Tasks.Toolkit.dll.
Note: The Task Toolkit library was added in SAS Enterprise Guide 4.2. (It continues to be available in version 4.3 and later.) SAS does not provide a similar toolkit for SAS Enterprise Guide 4.1.
Here is a high-level overview of what the Task Toolkit does for you: