> ## 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.

# SIMM Parameters

Download sample file: [simm-parameters.tsv](../tsv/simm-parameters.tsv)

The file must contain the list of parameters. It covers the parameters defined as scalar values. If a file is not provided for a date, the most recent preceding date file will be used.

| Field        | Key | Nullable | Type                            | Description                                                                                                                             | Example                       |
| ------------ | --- | -------- | ------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------- |
| AsOfDate     |     | N        | String with format 'YYYY-MM-DD' | Risk value date                                                                                                                         | 2019-12-01                    |
| ParameterSet |     | Y        | String                          | Specifies the parameter set to which the parameter belongs to. If no ParameterSet is defined within the file, it will be set to default | SIMM 2.2                      |
| Key          |     | N        | String                          | Key of a parameter                                                                                                                      | schedule.im.first.part.scalar |
| Value        |     | N        | Double                          | Value of the parameter                                                                                                                  | 0.62                          |