Which two statements are correct about using Collaboration on a Policy Modeling project?

A. Collaboration reduces the productivity of policy authoring for any project with more than one person.

B. Collaboration improves productivity in a multiuser environment by incorporating and merging certain changes made by different users.

C. Collaboration does not allow reuse of a project’s assets, because projects stored in the repository cannot be reused as project inclusions in other policy modeling projects.

D. Collaboration prevents any charge from being reverted before upload, thus ensuring only valid versions are uploaded.

E. Collaboration should be used when there are multiple users working on a project at the same time, because it avoids conflicts between user changes by immediately being aware of areas that others are working on.