# Centralizing Web Service metadata

If you often need to visit a Web Service from Talend Studio you can save your Web Service connections in the Repository.

The Web Service schema wizard enables you to create either a simple schema (Simple WSDL) or an advanced schema (Advanced WebService), according to your needs.

Information noteNote:

In step 1, you must enter the schema metadata before choosing whether to create a simple or an advanced schema in step 2. It is therefore important to enter metadata information which will help you to differentiate between your different schema types in the future.

To create a simple schema, see [Setting up a simple schema](https://help.qlik.com/talend/en-US/studio-user-guide/8.0/setting-up-simple-schema).

To create an advanced schema, see [Setting up an advanced schema](https://help.qlik.com/talend/en-US/studio-user-guide/8.0/setting-up-advanced-schema).

### In this section

* [Setting up a simple schema](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2026-09/setting-up-simple-schema)
* [Setting up an advanced schema](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2026-09/setting-up-advanced-schema)
* [Discovering Web services using the Web Service Explorer](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2026-09/discovering-web-services-using-web-service-explorer)