how to identify the queries where the heirarchy is being used?

Hi,

We are using one hierarchy which is a top node in some queries. But recently this hierarchy is changed to subnode (removed from the top node).due to this the process chains which was running previously was failing as it is not able to identify the herarchy.

Now the issue is, this hieararchy is being used in some queries. How do i find that this hierarchy is being used in which queries?

I checked the where used list, but doesnot exist, cant find in metadata repository and....

can you please help how to identify the queries where the heirarchy is being used?

Thanks,

rani