Deploy Software on Organizational Unit - New Computers not automaticly added

Deploy Software on Organizational Unit - New Computers not automaticly added

Hi,

when we deploy a Software/Configuration based on an OU it's working fine.

But we have the Problem when new computers are added to the OU the deployment is not updated.

Example:
Software x will deployed on OU "Test"
In Test is 1 Computer
Software will be deployed successfully
Another Computer will be added to OU "Test"
The computer are not added to the deploymend for Software X

How is this possible?
This is a huge problem.