How do we dynamically send a message to Dashboard2.0 UI

We have a requirement to send session timeout events back to Dashboard 2.0 to notify the user that his/her session has a timeout. Please refer to the below diagram and point me if we have any reference code snippets available in the node red.

Does the ui-notification node do what you want?

If you need something more sophisticated then perhaps the dialog group feature (coming any day now I think) might do it.

dialogs landed in 1.18

Thank you @Colin & @Steve-Mcl. Really appreciate your response and we will try this Dashboard2.0 features and let you know if we run into any issues.

Thanks again.
Vivek

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