Setup custom NIR workflow

Summary:

Our requirement is set up New Item Request workflow in 2 steps- First approval- Quality Approval- Parallel approvers- First Responder wins- Send approval to an approval group or to all users having a specific role- If one approves, QA approval is complete. Second approval- After QA- Send it to an SCM user(Name) or this can be driven based on a role-Product Manager. I tried multiple ways but this is not working. Can you please help.

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