Before your worker node is able to cast votes, your worker account needs to be linked to an operator account first. This is a one-time step only and you will not be prompted to link again in the future (unless it's being unlinked).
Prerequisites
Click Enable Solution Group either from Dashboard or Manage Subscription page
Enable Solution Group in Dashboard
Enable Solution Group in Manage Subscription
Read through the important information regarding participating into a worker node network. Click Continue to proceed or Dashboard to cancel
Participate into worker node network message
Click Continue to proceed
Proceed to connect worker account
Approve the transaction in your wallet
Pending confirmation
Wait for the transaction to finish execution
Executing transaction
Once you see the transaction successful message, your worker account and operator account are now linked π