You can move a folder or element within a project or library and between projects and libraries.
When you move an element, you create a copy of the element in the destination folder, and the original is removed from its original folder.
When you move an element with multiple revisions, all revisions of the element are moved to the destination folder.
When you move an element, if an element of the same name already exists in the destination folder, you are prompted to replace the element. The element is moved and appears in the destination folder, and any revisions that existed in the destination folder before the move are overwritten.