I wanted to share a helpful resource specifically addressing the process of transferring existing delegations from Layer 1 to Layer 2. You can refer to The Graph's documentation on L2 transfer tools for step-by-step guidance on how to move your delegation. The resource provides detailed instructions on transferring delegations to Arbitrum and can be accessed here.

I hope this resource assists you in successfully transferring your delegation to L2. If you have any further questions or need additional assistance, feel free to reach out.