in this scenario, you might be required to install a gateway (I did not check the docs for some time, but I think it is still needed) If you have three add-ons, three unattended flows will be able to run at the same time, and the rest will be queued Ensure you have the required number of unattended addon-s if you want five unattended flows at the same time - you need five add-ons Ensure each unattended flow is executed using different windows/user accounts - like in scenario 1 You can have a virtually unlimited number of unattended flows, but you need an RDS license for each session and enough resources. # Scenario 3 - Win 2019, with RDS, multiple unattended flows and 'human' sessions In this scenario, you might be required to install a gateway (I did not check the docs for some time, but I think it is still needed) If you want two unattended flows run on such a machine, you need two unattended add-ons, and then no 3rd session can be connected (as a Win will not accept 3rd connection), and the unattended flows need to be using DIFFERENT windows/domain accounts for their session. # Scenario 2 - Win 2019, no RDS, two unattended flow

if more unattended flows are scheduled to run at the same time, they will be queued in the machine queue

no particular configuration is needed here ensure your flow uses a desktop connection set up with a dedicated user account, different from the other user(real person) logging into the server, at the same time, you can execute one unattended flow using the 'Unattended Service Account' windows/domain account you can have one user logged in with, let's say 'Developer Account' windows/domain account without RDS server will accept a maximum of 2 concurrent RDP sessions

# Scenario 1 - Win 2019, no RDS, one unattended flow, one human session You must ensure the unattended flow uses another/dedicated Windows user/credentials, not an account used by someone else or other unattended flows. Hi CAN have unattended flow running simultaneously with other users working on the same Windows Server.

Windows terminal server