# MergeDocumentOptions

## Content

[**DsPdfJS API v9.1.3**](../README)

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[DsPdfJS API](../globals) / MergeDocumentOptions

# Type Alias: MergeDocumentOptions

> **MergeDocumentOptions** = `object`

Represents options for controlling the merging of PDF documents.

## Properties

### copyArticleThreads?

> `optional` **copyArticleThreads**: `boolean`

Specifies whether to copy ArticleThreads.
The default is true.

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### copyAssociatedFiles?

> `optional` **copyAssociatedFiles**: `boolean`

Specifies whether to copy AssociatedFiles.
The default is true.

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### copyDocumentLevelEmbeddedFiles?

> `optional` **copyDocumentLevelEmbeddedFiles**: `boolean`

Specifies whether to copy files embedded in the source document.
The default is false.

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### copyFields?

> `optional` **copyFields**: `boolean`

Specifies whether to copy AcroForm fields.
The default is true.

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### copyNamedDestinations?

> `optional` **copyNamedDestinations**: `boolean`

Specifies whether to copy named destinations.
The default is false.
Note that if the source document contains destinations with same names
as in the target document, then those destinations will be skipped.

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### copyOptionalContent?

> `optional` **copyOptionalContent**: `boolean`

Specifies whether to copy OptionalContent.
The default is true.

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### forceDirectCopy?

> `optional` **forceDirectCopy**: `boolean`

Specifies whether to do NOT parse content streams and copy all objects referenced from resource streams.
The default is false.

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### index?

> `optional` **index**: `number`

The starting position in the destination document at which the pages of the source document will be inserted.
-1 (default) means that pages will be added to the end of the document.

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### mergeStructTree?

> `optional` **mergeStructTree**: `boolean`

Specifies whether to merge structure trees.
The default is false.

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### outlineMergeMode?

> `optional` **outlineMergeMode**: [`OutlineMergeMode`](../enumerations/OutlineMergeMode)

The outline merge mode.
The default is None (in this mode, outlines from the source document are ignored).

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### range?

> `optional` **range**: [`OutputRange`](OutputRange)

Specifies the range of pages in the source document that will be merged into the destination document.
The default is all pages.