# Class MongoDBConstants OptimaJet.Workflow.MongoDB.MongoDBConstants Namespace: [OptimaJet.Workflow.MongoDB](https://api.workflowengine.io/mongodb/OptimaJet.Workflow.MongoDB/) ```csharp public static class MongoDBConstants ``` ## Fields `public const string WorkflowProcessInstanceCollectionName = "WorkflowProcessInstance"` `public const string WorkflowProcessSchemeCollectionName = "WorkflowProcessScheme"` `public const string WorkflowProcessTransitionHistoryCollectionName = "WorkflowProcessTransitionHistory"` `public const string WorkflowSchemeCollectionName = "WorkflowScheme"` `public const string WorkflowProcessTimerCollectionName = "WorkflowProcessTimer"` `[Obsolete("Do not use Assignment Plugin or related API. It will be removed soon.")] public const string WorkflowProcessAssignmentCollectionName = "WorkflowProcessAssignment"` Obsolete `public const string WorkflowGlobalParameterCollectionName = "WorkflowGlobalParameter"` `public const string WorkflowRuntimeCollectionName = "WorkflowRuntime"` `public const string WorkflowSyncCollectionName = "WorkflowSync"` `public const string WorkflowFormCollectionName = "WorkflowForm"` `public const string WorkflowApprovalHistoryCollectionName = "WorkflowApprovalHistory"` `public const string WorkflowInboxCollectionName = "WorkflowInbox"` [Previous IOrderBy](https://api.workflowengine.io/mongodb/OptimaJet.Workflow.MongoDB/IOrderBy/) [Next MongoDBProvider](https://api.workflowengine.io/mongodb/OptimaJet.Workflow.MongoDB/MongoDBProvider/)