> ## 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.

# Dates

> Reference for the Dates dimension hierarchies.

## Dates

| Hierarchy       | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| --------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Date            | Risk value date. This is a slicing hierarchy. Please refer to the Atoti UI User Guide to read more about slicing hierarchies: [Atoti UI FAQ](https://docs.activeviam.com/products/atoti/ui/5.2/docs/user-guides/filters/about-filters/#default-filters).                                                                                                                                                                                                                                  |
| DayToDay        | Analysis hierarchy used to perform day-to-day comparisons. Filled with the members of \[Dates].\[Date].\[AsOfDate] and the content of the `mr.cubes.levels.day-to-day-members` property. The first element of the property is the default member. This is a slicing hierarchy. Please refer to the Atoti UI User Guide to read more about slicing hierarchies: [Atoti UI FAQ](https://docs.activeviam.com/products/atoti/ui/5.2/docs/user-guides/filters/about-filters/#default-filters). |
| MarketShiftDate | Slicing date selector for market shift data. Used to select market shifts from a specific date for the calculation of Taylor measures. Configure with the property `mr.taylor.market-shift-date-specific`, which gives the different possible day references as a list of human-readable key-value pairs.                                                                                                                                                                                 |