# Installation of the 4App

Thesaurus is available as a separate 4App (4allportal-thesaurus) and can be downloaded and installed via the app management in the administration area. After installation, activate the 4App and restart the system.

You now find the new admin snap-in General system configurations/Metadata/Thesaurus in the administration area to configure.

The 4App Thesaurus comes and works with two new modules: Thesaurus and Thesaurus Entry.

Please note: Both modules are not shown in your role configurations by default. If you need to make configurations, activate them in their Module definitions snap-ins (e.g Module configurations/Thesaurus/Module definitions).

# Requirements

The 4App Thesaurus is supported starting from Core Engine version 3.10.7.

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