diff --git a/Core-Frontend-Onboarding.md b/Core-Frontend-Onboarding.md
index fd90cfb..a58cd65 100644
--- a/Core-Frontend-Onboarding.md
+++ b/Core-Frontend-Onboarding.md
@@ -1,15 +1,29 @@
 New to developing PyTorch? We've got you covered.
 
+Unit 1: PyTorch Basics
 - [Developer Environment Setup](https://github.com/pytorch/pytorch/wiki/PyTorch-Basics#development-setup)
 - [Learn about where and how PyTorch is used](https://github.com/pytorch/pytorch/wiki/PyTorch-Basics#learn-about-how-to-use-pytorch)
+
+Unit 2: Tensors, Operators, and Testing
 - [Tensor and Operator Basics](https://github.com/pytorch/pytorch/wiki/Tensor-and-Operator-Basics)
 - [[Running and writing tests|Running-and-writing-tests]]
-- [Autograd basics](https://github.com/pytorch/pytorch/wiki/Autograd-Basics)
-- [[Dispatcher and Python bindings|PyTorch-dispatcher-walkthrough]]
-- [Codegen and Structured Kernels](https://github.com/pytorch/pytorch/wiki/Codegen-and-Structured-Kernels)
-- [[nn|nn-Basics]], [[C++|Cpp-API-Quick-Walkthrough]]
-- [[CUDA-basics]]
-- [[data|Data-Basics]]
+- [Tensor Views Lab](https://colab.research.google.com/drive/1rJP2aw-f5Iwqwri0_Ei_OI8_esh1Nyeq#scrollTo=LpTEuP0JZzav&line=1&uniqifier=1)
 
-Some further things:
-- optim
+Unit 3: Autograd
+- [Autograd basics](https://github.com/pytorch/pytorch/wiki/Autograd-Basics)
+- [Autograd Lab](https://github.com/pytorch/pytorch/wiki/Autograd-Onboarding-Lab)
+
+Unit 4: Dispatcher, Structured Kernels, and Codegen
+- [[Dispatcher and Python bindings|PyTorch-dispatcher-walkthrough]]
+- [Codegen and Structured Kernels Lab](https://github.com/pytorch/pytorch/wiki/Codegen-and-Structured-Kernels)
+
+Unit 5: torch.nn
+- [[nn|nn-Basics]], [[C++|Cpp-API-Quick-Walkthrough]]
+- [Modules Lab](https://github.com/pytorch/pytorch/wiki/Module-Onboarding-Lab)
+
+Unit 6: CUDA basics
+- [[CUDA-basics]]
+- [CUDA Perf Lab (internal-only)](https://github.com/pytorch/pytorch/wiki/CUDA-basics#debugging-and-profiling-tips)
+
+Unit 7: Data (Optional)
+- [[data|Data-Basics]]