diff --git a/mail_activity_board/i18n/es.po b/mail_activity_board/i18n/es.po
index c23c0ef69..841c9ab6e 100644
--- a/mail_activity_board/i18n/es.po
+++ b/mail_activity_board/i18n/es.po
@@ -56,6 +56,11 @@ msgstr ""
 msgid "Attendees"
 msgstr "Asistentes"
 
+#. module: mail_activity_board
+#: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__related_model_instance
+msgid "Document"
+msgstr ""
+
 #. module: mail_activity_board
 #: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__duration
 msgid "Duration"
@@ -97,7 +102,8 @@ msgstr "Inicio"
 #. module: mail_activity_board
 #: model:ir.model.fields,help:mail_activity_board.field_mail_activity__calendar_event_id_start
 msgid "Start date of an event, without time for full days events"
-msgstr "Fecha de inicio de un evento, sin tiempo para eventos de días completos"
+msgstr ""
+"Fecha de inicio de un evento, sin tiempo para eventos de días completos"
 
 #. module: mail_activity_board
 #: model_terms:ir.ui.view,arch_db:mail_activity_board.mail_activity_view_form_board
diff --git a/mail_activity_board/i18n/fr.po b/mail_activity_board/i18n/fr.po
index 878da7ae2..91482de04 100644
--- a/mail_activity_board/i18n/fr.po
+++ b/mail_activity_board/i18n/fr.po
@@ -56,6 +56,11 @@ msgstr "Combinaison d'activités"
 msgid "Attendees"
 msgstr "Participants"
 
+#. module: mail_activity_board
+#: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__related_model_instance
+msgid "Document"
+msgstr ""
+
 #. module: mail_activity_board
 #: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__duration
 msgid "Duration"
diff --git a/mail_activity_board/i18n/fr_BE.po b/mail_activity_board/i18n/fr_BE.po
index 294350e99..1a4072476 100644
--- a/mail_activity_board/i18n/fr_BE.po
+++ b/mail_activity_board/i18n/fr_BE.po
@@ -56,6 +56,11 @@ msgstr "Combinaison d'activités"
 msgid "Attendees"
 msgstr "Participants"
 
+#. module: mail_activity_board
+#: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__related_model_instance
+msgid "Document"
+msgstr ""
+
 #. module: mail_activity_board
 #: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__duration
 msgid "Duration"
diff --git a/mail_activity_board/i18n/hu.po b/mail_activity_board/i18n/hu.po
index 42ea08420..41d9991bb 100644
--- a/mail_activity_board/i18n/hu.po
+++ b/mail_activity_board/i18n/hu.po
@@ -56,6 +56,11 @@ msgstr "Tevékenység mixin"
 msgid "Attendees"
 msgstr "Felelősök"
 
+#. module: mail_activity_board
+#: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__related_model_instance
+msgid "Document"
+msgstr ""
+
 #. module: mail_activity_board
 #: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__duration
 msgid "Duration"
diff --git a/mail_activity_board/i18n/it.po b/mail_activity_board/i18n/it.po
index 495890600..303363bcf 100644
--- a/mail_activity_board/i18n/it.po
+++ b/mail_activity_board/i18n/it.po
@@ -56,6 +56,11 @@ msgstr "Attività riunite"
 msgid "Attendees"
 msgstr "Partecipanti"
 
+#. module: mail_activity_board
+#: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__related_model_instance
+msgid "Document"
+msgstr ""
+
 #. module: mail_activity_board
 #: model:ir.model.fields,field_description:mail_activity_board.field_mail_activity__duration
 msgid "Duration"