Please help me with next:
Which kind of sentence is more correct:
a. We decided to present you Jim, Department Manager of Sam, as a contact person for …
b. We decided to present you Jim, Department Manager which employs Sam, as a contact person for …
Neither of those sentences sounds quite right.
If I’ve understood correctly, perhaps something like this might be appropriate:
We’ve decided to appoint you, Jim, as a contact person for Sam, given that you’re his department manager.
EDIT: The questioner has clarified that the context is introducing one person to another. In that case, perhaps this would be appropriate:
This is Jim, Sam’s department manager. He’ll be the contact for X.