Hi, I design a Engineering Work Breakdown Structure (WBS) for a Project now I need to assign a deliverables to a different levels, but don't know how do that.

Now I  have two deliverables as an example
1. Geological Survey #1 I need to assign to WBS level 3  (Geology Engineering)
2. Hydraulic Study #1 I need to assign to WBS level 3 (Hydraulic  Engineering)

There Deliverables for many levels of WBS