German phrase
Was fehlt, um ~ zu erreichen?
Meaning
What is still needed to achieve ___?
When to use it
It asks what is needed. Use it to identify gaps and improve results.
Example dialogue
Was fehlt, um unser Umsatzziel zu erreichen?
What is still needed to achieve our sales target?
Wir müssen mehr Neukunden gewinnen.
We need to acquire more new customers.