This script allow merge or import collections with data blocks, all linked and organized under a new super collection called Merged Collection. For each new importation, a new incremental is putted on the name of the new merged collection, giving an elegant organizing for your project. This version 2.0 includes some fixes of old issues related to linking collection to children to visibility, and add a new funcionality that includes a creation of a collection to that objects that do not belong to an existent previous old collection.