Thanks so much for your responses it's really aprieciated!!!. We purchased from your approved AutoCAD partner and on a quote is stated as BIM360, but it doesnt say it's BIM 360 Team or BIM 360 Docs. I looked through my Revit which is 2017 , the only I can see is BIM 360 icon with Glue and some other two icons (screen shot below) , how to check do we have docs or team or do we have to purchase as additional features/modules?
Also we heard that Vault could be used as alternative of CDE , how this differ from docs and team and Glue? I just would like to better understand do what modules/features we need: Team, Docs, Vault, Glue and there is also Design, Build etc.
I am reading about them but still it's not everythign is clear about the difference between them . We are client team, so we are not engineers or designers, but we are talking with Architect company who will be designing the building and we will manage the contractors too. So ideally we would like to have one platform to share data / information between all parties involved - the End Client which are we users , who will use and maintain the building and we are interested in how / which tool is best to use to control and verify the information flow ,like for ex to receive correct and reliable data about the assets installed etc. and about the design of cause. Our architect company said they use BIM 360 but we didn't go into detail about which features/ modules they use, it seems v grey are and no one clearly understands what this tool does and what are full capabilities .

What about BIM 360 Glue, is it used with designers and engineers only or also with the clients of the project? is it like CDE as well? So far i found it's features are:
Constructability Review Tools
- Review and annotate models
- Send notifications to project team
- Respond to markups
3D Model Access
- Anytime, anywhere access
- 50+ file formats
- Sync models for offline viewing
Design Tool Integration
- Upload directly to Glue
- Automatically manage model versions
- Access and isolate clashing elements
Navisworks Integration
- One-click publish to Glue
- Perform more detailed clash detection
- Send links and notifications to reviewer
Also I am looking at Vault, what's the difference between Vault and BIM 360 team and Docs??? Do we need this tool as well? Sorry for going round and about this.