3 files changed, 81 insertions, 0 deletions
diff --git a/l10n-cs/mail/branding/thunderbird/brand.dtd b/l10n-cs/mail/branding/thunderbird/brand.dtd
new file mode 100644
index 0000000000..008de9cae5
--- /dev/null
+++ b/l10n-cs/mail/branding/thunderbird/brand.dtd
@@ -0,0 +1,13 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<!ENTITY  brandShortName        "Thunderbird">
+<!ENTITY  brandShorterName      "Thunderbird">
+<!ENTITY  brandFullName         "Mozilla Thunderbird">
+<!-- LOCALIZATION NOTE (brandProductName):
+   This brand name can be used in messages where the product name needs to
+   remain unchanged across different versions (Daily, Beta, etc.). -->
+<!ENTITY  brandProductName      "Thunderbird">
+<!ENTITY  vendorShortName       "Mozilla">
+<!ENTITY  trademarkInfo.part1   "Mozilla Thunderbird a logo Thunderbird
+                                 jsou ochranné známky Mozilla Foundation.">
diff --git a/l10n-cs/mail/branding/thunderbird/brand.ftl b/l10n-cs/mail/branding/thunderbird/brand.ftl
new file mode 100644
index 0000000000..0f185e75bc
--- /dev/null
+++ b/l10n-cs/mail/branding/thunderbird/brand.ftl
@@ -0,0 +1,61 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+## Thunderbird Brand
+##
+## Thunderbird must be treated as a brand, and kept in English.
+## It cannot be:
+## - Transliterated.
+## - Translated.
+##
+## Reference: https://www.mozilla.org/styleguide/communications/translation/
+
+-brand-shorter-name =
+    { $case ->
+       *[nom] Thunderbird
+        [gen] Thunderbirdu
+        [dat] Thunderbirdu
+        [acc] Thunderbird
+        [voc] Thunderbirde
+        [loc] Thunderbirdu
+        [ins] Thunderbirdem
+    }
+    .gender = masculine
+-brand-short-name =
+    { $case ->
+       *[nom] Thunderbird
+        [gen] Thunderbirdu
+        [dat] Thunderbirdu
+        [acc] Thunderbird
+        [voc] Thunderbirde
+        [loc] Thunderbirdu
+        [ins] Thunderbirdem
+    }
+    .gender = masculine
+-brand-full-name = Mozilla Thunderbird
+# This brand name can be used in messages where the product name needs to
+# remain unchanged across different versions (Daily, Beta, etc.).
+-brand-product-name =
+    { $case ->
+       *[nom] Thunderbird
+        [gen] Thunderbirdu
+        [dat] Thunderbirdu
+        [acc] Thunderbird
+        [voc] Thunderbirde
+        [loc] Thunderbirdu
+        [ins] Thunderbirdem
+    }
+    .gender = masculine
+-vendor-short-name =
+    { $case ->
+       *[nom] Mozilla
+        [gen] Mozilly
+        [dat] Mozille
+        [acc] Mozillu
+        [voc] Mozillo
+        [loc] Mozille
+        [ins] Mozillou
+    }
+    .gender = feminine
diff --git a/l10n-cs/mail/branding/thunderbird/brand.properties b/l10n-cs/mail/branding/thunderbird/brand.properties
new file mode 100644
index 0000000000..9dd5011219
--- /dev/null
+++ b/l10n-cs/mail/branding/thunderbird/brand.properties
@@ -0,0 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+brandShortName=Thunderbird
+brandShorterName=Thunderbird
+brandFullName=Mozilla Thunderbird
+vendorShortName=Mozilla