> ## 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.

# Sign-off API implementation

This page provides implementation details about the usage of the
Sign-off API 2.1.0 library within Atoti Market Risk, focusing on configuration and
included functionality. For documentation of the library itself, see
[Sign-off
API](https://docs.activeviam.com/products/modules/signoff-api/2.1/online-help/).

## Service implementations

### SignOffService

The `SignOffService` class implements the `ISignOffService` interface,
providing functionality for sign-off related methods.

#### The `initiate` method

Parses a `SignOffProcessInstanceExportDTO` for the data necessary to
populate the store used to track the sign-off status.

#### The `discard` method

Uses a `task` name to remove the current status of a sign-off task and update any intraday data to be eligible for the next snapshot.

#### The `approve` method

Parses a `SignOffProcessInstanceExportDTO` for the data necessary to
update the store used to track the sign-off status.

#### The `export` method

Parses a `SignOffProcessInstanceExportDTO` for the data necessary to
create export orders through the Data Connectors library.

The service creates store-level (using `ISearchFactsQuery` objects) and
aggregated (using MDX generated through Apache Velocity templates)
export orders. [Configuration properties](../../properties/config-properties/mr-application) can be used to determine which
fields are included in the export.

The endpoint returns a set of three export task IDs for the request.

#### The `status` method

Retrieves the Data Connectors export status for a set of Sign-off tasks.
The statuses of the three export tasks are grouped into a single
response containing the execution statuses and details about the result
of the exports.

#### The `kpis` method

Returns `Goal`, `Value` and `Status` details for a list of filtered
KPIs. The details are retrieved by executing a query against the running
Atoti Server.

### SignOffRestService

The `SignOffRestService` class wraps the `SignOffService` in a set of
REST endpoints.

### SupportedAdjustmentsConfig

The `SupportedAdjustmentsConfig` class contains the Spring Beans that
are autowired into the `SupportedAdjustmentService`, providing
specifications for adjustments.

### AdjustmentsExecutionConfig

The `AdjustmentExecutionConfig` class exposes executors for the
supported adjustment types.

### AdjustmentPivotConfig

The `AdjustmentPivotConfig` class adds a sign-off adjustment
source-tagging dimension to the Sensitivity and PL cubes.

### SignOffDatastoreCustomisations

Sign-off adjustment source-tagging datastore fields are added in the
`SignOffDatastoreCustomisations` class, using the Common
Library and the Datastore Helper.

### SignOffRestServiceConfig

The `SignOffRestServiceConfig` class adds the `SignOffRestService` and
`AdjustmentRestService` services to the Atoti Server REST services.