# Registering Talend Administration Center servers

## About this task

The registration of the Talend Administration Center servers of your Talend on-premises platform allows Qlik Talend Cloud Migration Toolkit to connect to each Talend Administration Center servers and collect an inventory of their corresponding admins assets:

* Users and their respective roles
* Groups
* Projects and their respective user/group authorizations

## What to do next

Click the Talend Administration Center servers sidebar icon to open a dialog box to register a new Talend Administration Center server.

![Talend Administration Center servers tab with the sidebar icon](https://help.qlik.com/Resources/Images/qlik-talend-cloud-migration-toolkit-user-guide/tac_registration1.png)

A Talend Administration Center server registration consists of two types of required connections:

* A connection to the Talend Administration Center Web interface (Metaservlet access).

* A connection to the Talend Administration Center database.

### In this section

* [Web connection](https://help.qlik.com/en-US/migration/web-connection)
* [Database connection](https://help.qlik.com/en-US/migration/database-connection)
* [Successful database and web connections](https://help.qlik.com/en-US/migration/successful-database-web-connections)