# Adding a New Language to Fess

This guide explains how to add internationalization (i18n) support for a new language in Fess.

## Overview

Fess uses a two-tier language support system:

1. **Full UI Translation** (13 languages): Complete user interface translation with label and message files
2. **Search/Analysis Support** (40+ languages): Language-specific text analysis for search indexing

query.boost.fuzzy.content.prefix_length=0
# Whether to allow transpositions in fuzzy content queries.
query.boost.fuzzy.content.transpositions=true

# Default query type.
query.default.query_type=bool
# Tie breaker value for dismax queries.
query.dismax.tie_breaker=0.1
# Minimum should match value for boolean queries.
query.bool.minimum_should_match=

# Number of expansions for prefix queries.
query.prefix.expansions=50

     * comment: Tie breaker value for dismax queries.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryDismaxTieBreaker();

    /**
     * Get the value for the key 'query.dismax.tie_breaker' as {@link java.math.BigDecimal}. <br>
     * The value is, e.g. 0.1 <br>
     * comment: Tie breaker value for dismax queries.