What's the best way to make a list of items + purchase lead times?

Hello,

We're using Ax 2012. What would be the best way to get a list of all the purchase items in our inventory, and the lead time setting for these items?

I know the purchase lead time can be specified on a lot of different places (trade agreement, item coverage, default order settings, ...) but what would be the best way to get a list of the Lead Time + the items?

I'd like to have a list like this, to be able to divide the items into meaningful coverage groups (where the coverage period = lead time + a margin of 10 days). And we have a lot of items (more than 10.000 I think).

Many thanks,

Adriaan