The myWorkspace is a personal workspace to develop and work with CIs, before pushing them into production. It is also a great space for developing searches and reports that you are not ready to share with other users. myWorkspace can be used for:
Getting a head start defining CMDB components that are not yet in production
Creating a basic CI type for a popular CMDB component that can be copied out to multiple communities and then customized
Creating standard type searches and reports that can be used as “templates” that are further customized when copied into a community
Developing searches and reports that are not visible to community members until they are finalized
The myWorkspace area is a great place to try things offline, in a place where only you have access. However, what do you do if you need multiple people contributing to developmental items? Create a new community that is Private, then invite only those members that will contribute before publication. The private community can never be made public but is a perfect development area to support your active communities.