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title: "Installation"
canonical: "https://docs.perspectium.com/space/earlierReleases/1441930/Installation"
format: markdown
---
The following are instructions for installing the Perspectium Replicator application from the ServiceNow Store in your instance for the first time. Prerequisite  Make sure that you have the following information ready to configure the Perspectium Properties once that application is installed. You will have to get this information from Perspectium   support . Property Example value The user name that is used for connecting to the Perspectium message bus dev291 The user password that is used for connecting to the Perspectium message bus dev291 (will be hidden by asterisks *) The target Perspectium server or message bus endpoint https://instance.perspectium.com/   or   https://instance.perspectium.net/   You will need to allow access in their instance for scoped apps to the following tables for dynamic and bulk sharing: Incident (incident) Problem (problem) Configuration Item (cmdb_ci) Procedure To install the Replicator Express in your ServiceNow instance, follow these steps: