# Lock types

Available in...

* Big Data
* Big Data Platform
* Data Fabric
* Data Integration
* Data Management Platform
* Data Services Platform
* ESB
* MDM Platform
* Real-Time Big Data Platform

The lock modes available in Talend Studio are the following: the automatic lock mode, the semi-automatic lock mode and the manual lock mode. An Administrator can define the lock mode in Talend Administration Center. For more information, see Talend Administration Center User Guide.

The sections below describe the above lock modes.

### In this section

* [Automatic lock mode](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/automatic-lock-mode)
* [Semi-automatic lock mode](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/semi-automatic-lock-mode)
* [Manual lock mode](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/manual-lock-mode)