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The concept of connectors is closely related to Systems. A connector is the underlying adapter that lets NIM read and write to a given type of system (e.g., Active Directory). If you connect NIM to multiple systems of the same type, all instances of the system will use the same underlying connector.

A connector determines how systems of the given type can be used in source and/or target contexts (see Sources and targets). In source contexts, a connector defines the Data tables available for Collection, and the transformations required to import the collected data into the Vault. In target contexts, a connector defines the CRUD functions for resource Mappings, as well as group membership operations pertaining to Roles.

All officially-supported systems come with pre-built connectors. These connectors are JSON or PowerShell files stored in C:\Program Files\Tools4ever\NIM\sysconfig. They exist outside of the NIM Studio, and operate "under the hood."


The connectors for officially-supported systems are not meant to be user-editable, although in principle it is possible to extend them. If you need additional features in an official connector, we recommend contacting Tools4ever first. We will work with you to develop the needed features. Typically, you'll only work directly with a connector when you're creating Custom connectors.

NIM supports three different connector formats:


The officially-supported Active Directory, Microsoft Exchange, Microsoft SQL, and Oracle SQL systems use the PowerShell connector format.

A PowerShell connector lets NIM connect to any external system that offers a PowerShell API, and execute arbitrary code in that system.


The officially-supported Azure AD and Google Workspace systems use the REST connector format.

A REST connector lets NIM connect to any external system that offers a REST API, and make arbitrary calls. It runs on NIM's proprietary REST engine.


Imports data from flat CSV files. Used only in the officially-supported CSV-File system.