How we can change the level of the elements to a different level

Background

Remap Elements tools is used to move elements from a level (or levels) to a different level

Steps to Accomplish 

Below is the workflow that needs to be followed in order to change the level of the elements to a different level

1. Hover over the elements for ex- Duct in this case you can see the levels of the duct (M-EF-65-40-M-Ventilation) in the fly, or you can see the same in the building elements info.
2. Then go to the Level Manager under common tools and then right-click on the original source level and select Remap Elements.
3. Then select the Destination level name that will be mapped to the source level and then click OK and now the destination level (A_CA_70_10_10-M_SiteAccommodation) has applied to that duct element.