Master documents in Writer

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    The video "Arbeiten mit Globaldokumenten - LibreOffice" links to this page here, which contains further information.

    Link to the Video

    Link to the Video (in German [DE]):

    Arbeiten mit Globaldokumenten - LibreOffice

    What do I need a master document for?

    Master documents are usually used to create long documents such as a book or documentation.

    A master document is an ODM file and is a container for several text documents (ODT files).

    The master document also includes formatting, tables of contents, bibliographies, indexes, and other enumerations.

    Note pin.svg

    In short: A master document unites several text documents.

    Master document - principle

    Scenario used

    In order to Principle of a master document to explain here, we use the scenario here:

    Several existing text documents ( Chapter 01 - 05 ) are to be combined into one master document.

    Styles in global- and sub-documents

    An independent document (ODT) becomes a subdocument when it is integrated into a master document (ODM).

    A subdocument can be included in different master documents.

    Each master document (ODM) can have different definitions for style sheets, such as font, size, color, page size, margins, and so on.

    These have an influence on the design of the final master document.

    The individual documents (ODT) retain their own settings.

    Relationships of the styles

    File ▸ Send ▸ Create Master document menu
    View ▸ Navigator menu
    "Navigator" dialog

    The following relationships exist between the styles in a master document and its subdocuments:

    • Common styles that are used in subdocuments, such as paragraph formatting, are copied to master documents.
    • If more than one subdocument uses the same styles with the same names (for example: My Basic Text), only the style of the first subdocument is copied to the master document.
    • If a style with the same name exists in the master document and in the sub-documents (for example, Default), then the settings defined in the master document are applied.
    • The styles of the sub-documents are only changed in the master document. If you change a sub-document for editing, the formatting there is not affected.

    Create Master document

    For a master document, it is best to use "Chapter 01" as a template and change it.

    We open the text document "Chapter 01".

    Select the text it contains and replace it with an introductory text, for example:

    "This master document combines the text documents Chapter 01 to 05".

    We click on File ▸ Send ▸ Create Master Document.

    We save the master document under the name, for example "Global".

    If the Navigator is not visible, we open it with View ▸ Navigator ( F5 ).

    In the top left corner of the Navigator you will find the "Switch Master View" icon.

    We check whether the Master view is displayed, otherwise we click on the "Switch Master View" icon.

    In the Navigator we click on Insert and File and select "Chapter 01" and click Open.

    We repeat this until "Chapter 05".

    The Navigator has the property that inserted documents are always inserted above the last selected file or "Text" (Introduction text in the master document).

    We sort the file or "Text" (Introduction text in the master document) by clicking on it and moving it up or down using the arrow keys in the Navigator.

    The sequence should look like this at the end:

    • Text (Introduction text in the master document)
    • Chapter 01
    • Chapter 02
    • Chapter 03
    • Chapter 04
    • Chapter 05

    Save the master document.

    Switch between portrait and landscape format in one document

    If there is a desire to change the Page format in a document from portrait to landscape or vice versa, the following should be taken into account.

    If a document has been started with the Page style "Default Page Style", normally all text in the document is given this Page style.

    The division from portrait to landscape format, for example, is usually made after a manual page break.

    However, if the "Default Page Style" is used, the page break does not contain any entry about which Page style should be used.

    In this case, the previous Page style will continue to be used.

    If the document is then inserted after a Portrait page, it will still be portrait, if it is inserted after a Landscape page, it will still be landscape.

    However, if you use a self-defined Page style (for example, one for portrait and one for landscape), this information is actually included in the page break and is therefore available in the Master document without any changes.

    With Insert ▸ More Breaks ▸ Manual Break… you insert a page break.

    In the same way, you can set the text back to portrait format.

    Further Informations

    Work files

    Advanced topics

    How do I insert a landscape formatted page in a document where other pages are portrait formatted?

    Changing Page Orientation

    Documentation / Manuals

    Here you will find the Documentation / Manuals:

    Documentation / Manuals

    Any questions?

    For questions on this topic go to:


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