If you're working with a group of people in your organization who need access to the same set of files, you should use a Team Workspace 
.
- Contact your administrator to create a Team Workspace. Be sure to let them know the following:
- The name of the workspace.
- Either a full list of the teammates you want to include, or at a minimum, to add you as a member.
Anyone who's part of the workspace can then invite additional people.
Keep in mind that only people in the same organization can be members of a Team Workspace—they're the only ones who see the list of files. However, if your administrator allows, you can share individual stories with people outside of your organization. They can then access these stories from their Shared with Me 
workspace.
If you don't know who your administrator is, see Who is my administrator?