# Holiday

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### How do I use **`Holiday`**?

A [procedure ](/doc-plugins/plugin-glpi-network/holidays.md)is available to help you install and configure the plugin.

***

### What is the functionality of **`Holiday`**?

This plugin allows you to add public holidays from different countries so that they are visible in the calendar and thus manage employee schedules.

***

### How do I add public holidays to calendars?

You can add them [manually ](/documentation/modules/configuration/dropdowns/calendar.md)or use the [Holiday](/doc-plugins/plugin-glpi-network/holidays.md) plugin to add public holidays to your calendar.

***

### Is it possible to add public holidays from several countries?

It is possible to accumulate holidays from several countries either per entity or on the same entity.

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### Which countries are covered?

<details>

<summary><strong>See the list of country</strong></summary>

* Argentina
* Australia
* Australia/AustralianCapitalTerritory
* Australia/NewSouthWales
* Australia/NorthernTerritory
* Australia/QueenIsland/Brisbane
* Australia/Queensland
* Australia/SouthAustralia
* Australia/Tasmania
* Australia/Tasmania/Centralnorth
* Australia/Tasmania/FlindersIsland
* Australia/Tasmania/KingIsland
* Australia/Tasmania/Northeast
* Australia/Tasmania/Northwest
* Australia/Tasmania/Northwest/CircularHead
* Australia/Tasmania/South
* Australia/Tasmania/South/Southeast
* Australia/Victoria
* Australia/WesternAustralia
* Austria
* Austria/Burgenland
* Austria/Carinthia
* Austria/LowerAutria
* Austria/Salzburg
* Austria/Styria
* Austria/Tryol
* Austria/UpperAustria
* Austria/Vienna
* Austria/Voralberg
* Belgium
* Bosnia
* Brazil
* Canada
* Canada/Alberta
* Canada/BritishColumbia
* Canada/Manitoba
* Canada/NewBrunswick
* Canada/NewfoundlandAndLabrator
* Canada/NorthwestTerritories
* Canada/NovaScotia
* Canada/Nunavut
* Canada/Ontario
* Canada/PrinceEdwardIsland
* Canada/Québec
* Canada/Saskatchewan
* Canada/Yukon
* Croatia
* Czech Republic
* Denmark
* Estonia
* Finland
* France
* France/BasRhin
* France/Moselle
* FranceHautRhin
* Georgia
* Germany
* Germany/BadenWurttenmberg
* Germany/Bavaria
* Germany/Berlin
* Germany/Brandenburg
* Germany/Bremen
* Germany/Hambourg
* Germany/Hesse
* Germany/LowerSaxony
* Germany/MecklenburgWesternPomrania
* Germany/NorthRhineWestphalia
* Germany/RhinelandPalatinate
* Germany/Saarland
* Germany/Saxony
* Germany/SaxonyAnhalt
* Germany/SchleswigHolstein
* Germany/Thuringia
* Greece
* Hungary
* Ireland
* Italy
* Japan
* Latvia
* Lithuani
* Luxembourg
* Netherlands
* New Zealand
* Norway
* Poland
* Portugal
* Romania
* Russia
* Slovakia
* South Africa
* SouthKorea
* Spain
* Spain/Andalusia
* Spain/Aragon
* Spain/Asturias
* Spain/BalearicIsland
* Spain/BasqueCountry
* Spain/Canaryislands
* Spain/Cantabria
* Spain/CastileAndLeon
* Spain/CastillaLaMancha
* Spain/Catalonia
* Spain/Ceuta
* Spain/CommunityofMadrid
* Spain/Extremadura
* Spain/Galicia
* Spain/LaRioja
* Spain/Melilla
* Spain/Navarre
* Spain/RegionofMurcia
* Spain/ValencianCommunity
* Sweden
* Switzerland
* Switzerland/Aargun
* Switzerland/AppenzellAusserrhoden
* Switzerland/Appenzelllnnerrhoden
* Switzerland/BaselStadt
* Switzerland/Bern
* Switzerland/Fribourg
* Switzerland/Geneva
* Switzerland/Glarus
* Switzerland/Grisons
* Switzerland/Jura
* Switzerland/Lucerne
* Switzerland/Neuchatel
* Switzerland/Nidwalden
* Switzerland/Obwalden
* Switzerland/Schaffhausen
* Switzerland/Schwyz
* Switzerland/Solothurn
* Switzerland/StGallen
* Switzerland/Thurgau
* Switzerland/Ticino
* Switzerland/Uri
* Switzerland/Valais
* Switzerland/Vaud
* Switzerland/Zug
* Switzerland/Zurich
* Turkey
* USA
* Ukraine
* United Kingdom/England
* United Kingdom/NorthernIreland
* United Kingdom/Scotland
* United Kingdom/Wales

</details>

***

### Why have the holidays I had set up disappeared?

When you add new holiday days, if the box **`clean all previous holidays`** is ticked, then all the days present **`setup`** > **`dropdown`** > **`calendar`** > **`close periods`** will be deleted.


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