| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Infrastructure Gp Lp | Parent | 2/6/2009 | |
| Cp Infrastructure Slp, L.P. | Subsidary | 6/2/2009 |
| Relationships | Role | Relationship Start | Relationship End |
| Morgan Stanley Infrastructure Gp Lp | Parent | 2/6/2009 | |
| Cp Infrastructure Slp, L.P. | Subsidary | 6/2/2009 |