> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Dynamic Maturities

Download sample file: [DynamicMaturities.csv](../assets/csv/DynamicMaturities.csv)

Maturities and set used for dynamic bucketing feature

This Dynamic Maturities file type is identified using the pattern: **\*\*DynamicMaturities\*.csv** (as specified by `mr.sensi.file-patterns.dyn-maturities`).
This file is loaded using the **DynamicMaturities** topic. See the [Topic Aliases table](../dev/dev-mr-application/dev-dlc/dlc-mr-config#topic-aliases) for an understanding of the topic aliases associated with each topic.

For information on the glob patterns used and how to customize them, see note on [File name patterns](.#file-name-patterns)

<table><tr><th>Field</th><th>Key</th><th>Null</th><th>FieldType</th><th>Description</th><th>Example</th></tr><tr><td>MaturityLabel</td><td>Y</td><td>N</td><td>String</td><td>Name for the bucketed group</td><td>0.5Y</td></tr><tr><td>NumberOfDays</td><td>N</td><td>N</td><td>String</td><td>Number of days to include in the bucketed group</td><td>180</td></tr><tr><td>SensitivityName</td><td>Y</td><td>N</td><td>String</td><td>Sensitivity for which the maturity label is used</td><td /></tr><tr><td>MaturitySet</td><td>Y</td><td>N</td><td>String</td><td>Specifies the label for the context value users can select at query time to apply this maturity.</td><td>REDUCED</td></tr></table>