# Namespace OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers ## Classes - [ActiveDirectoryActionProvider](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/ActiveDirectoryActionProvider/) - [ActiveDirectoryDesignerAutocompleteProvider](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/ActiveDirectoryDesignerAutocompleteProvider/) - [ActiveDirectoryDesignerParameterFormatProvider](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/ActiveDirectoryDesignerParameterFormatProvider/) - [ActiveDirectoryRuleProvider](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/ActiveDirectoryRuleProvider/) - [Constants](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/Constants/) - [DirectoryServicesMethods](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/DirectoryServicesMethods/) Methods for connect to Active Directory. Implemented using System.DirectoryServices library. It works only on Windows. - [NovellExtensions](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/NovellExtensions/) - [NovellMethods](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/NovellMethods/) ## Interfaces - [IActiveDirectoryMethods](https://api.workflowengine.io/active-directory-plugin/OptimaJet.Workflow.Plugins.ActiveDirectoryPlugin.Providers/IActiveDirectoryMethods/) Methods for working with Active Directory.