we will be starting to post in this Group soon details on SAP Teched 2022. The event will take place in November, registration opens in September and you can sign up to be notified when registration opens here. This will be a complimentary virtual experience.
In relation to "Workflow" - are you referring to SAP Workflow Management or something different? Please let me know so that I might try to find an expert to support you - since I do not have the details.