Plumtree EDK (Enterprise Web Development Kit) 5.4.0 |

# IProjectManager.SubscribeUsers Method

Subscribes users of the given IDs to a project, with an option of whether the users being subscribed will get notified for all new object creations in that project.

void SubscribeUsers(
IProject project,
int[] userIDs,
bool notifyForAllCreation
);

#### Parameters

project
  The project to subscribe users to; cannot be `null`.
userIDs
  The IDs of the users to subscribe to the project; cannot be `null`; all IDs must be positive.
notifyForAllCreation
  `true` if the given users to be subscribed will get notified upon all new object creations in the project; `false` if the users will only get notified once upon being subscribed. Notification server has to be enabled for this to take effect.

#### Remarks

To subscribe users to a specific object in a project, use the `SubscribeUsers` method in other object manager interfaces.

The calling user must have admin access to the project, and the users to be subscribed have to have at least READ access to the project. The call will make a best attempt to subscribe all supplied, valid users. A `MultipleObjectException` will be thrown specifying the IDs that failed to be subscribed.

#### Exceptions

Exception Type | Condition
--- | ---
InvalidOperationException | if the project has not yet been stored or has already been removed.
ArgumentException | Any of the userIDs is not > 0.
MultipleObjectException | Any users cannot be subscribed
CollaborationException | The method call resulted in an error.
SoapException | if there is a communication problem during the execution of the remote method call.

#### See Also

IProjectManager Interface | Plumtree.Remote.PRC.Collaboration.Project Namespace