Embodiments of the disclosure provide for improved integration of third-party devices in a system. Specifically, embodiments provide for improved integration management, including creation, deployment, maintenance, and monitoring of integrations utilizing integration templates. Embodiments include operation using a specially configured templating system that enables creation of integration template(s), management of integration template(s), searching of integration template(s), and initiation of such integration template(s) into integration instance(s) for particular client system(s), as well as updating of integration instance(s) based on integration template(s). Some embodiments provide dashboard(s) for accessing and/or managing integration instance(s) or associated information. Some example embodiments receive template information of source schema data, target schema data, and template transformation data, generate an integration template based at least in part on the template information, enable a client system to access at least the integration template via the templating system, and initiate an integration instance based on the integration template.