# Criteria for exporting landmarks

The `criteria` object specifies the set of landmarks to export and optionally the source database.

The `criteria` object has two main properties: `Type` and `Data`. These are described in the following table.

Table: Criteria object properties
Property | Description | Type | Value
--- | --- | --- | ---
`criteria.Type` | Specifies the type of landmark information to export. This is always `"Landmark"`. | string | Possible values: `"Landmark"`
`criteria.Data` | Specifies the landmarks to export. | object | Object with the properties specified below
`[criteria.Data.DatabaseURI]` | Specifies the URI of the landmark database from which the landmarks are exported. If this property is not specified, the landmarks are exported from the default database. | string | For example: `file://c:landmarks.ldb`
`criteria.Data.DestinationFile` | Specifies the full path and file name of the target file into which the landmarks are exported. | string | For example: `c:\\mylandmarks.lmx`
`criteria.Data.IdList` | Specifies the IDs of the landmarks to export. Use the `GetList` method to retrieve these IDs. | array of strings |
`criteria.Data.MimeType` | Specifies the MIME type of the target file. The supported MIME types are described in the document S60 Platform: Landmarks Exchange Format Specification available on Forum Nokia. | string | For example: `"application/vnd.nokia.landmarkcollection+xml"`