chore: Translate transifex_input.json in el

96% of minimum 50% translated source file: 'transifex_input.json'
on 'el'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/frontend-app-course-authoring/src/i18n/messages/el.json

@@ -225,22 +225,56 @@
   "course-authoring.course-outline.card.status-badge.published-not-live": "Δημοσιεύτηκε όχι ζωντανά",
   "course-authoring.course-outline.card.status-badge.staff-only": "Μόνο το προσωπικό",
   "course-authoring.course-outline.card.status-badge.draft": "Προσχέδιο",
+  "course-authoring.course-outline.card.status-badge.draft-unpublished-changes": "Draft (Unpublished changes)",
   "course-authoring.course-outline.card.button.edit.alt": "Επεξεργασία",
   "course-authoring.course-outline.card.menu.publish": "Δημοσίευση",
   "course-authoring.course-outline.card.menu.configure": "Επεξεργασία",
   "course-authoring.course-outline.card.menu.duplicate": "Αντιγραφή",
+  "course-authoring.course-outline.card.menu.moveup": "Move up",
+  "course-authoring.course-outline.card.menu.movedown": "Move down",
   "course-authoring.course-outline.card.menu.delete": "Διαγραφή",
   "course-authoring.course-outline.configure-modal.title": "{title} Ρυθμίσεις",
   "course-authoring.course-outline.configure-modal.basic-tab.title": "Βασικός/ή",
   "course-authoring.course-outline.configure-modal.basic-tab.release-date-and-time": "Ημερομηνία και ώρα διανομής",
   "course-authoring.course-outline.configure-modal.basic-tab.release-date": "Ημερομηνία διανομής:",
   "course-authoring.course-outline.configure-modal.basic-tab.release-time-UTC": "Ώρα διανομής σε UTC:",
   "course-authoring.course-outline.configure-modal.visibility-tab.title": "Ορατότητα",
-  "course-authoring.course-outline.configure-modal.visibility-tab.section-visibility": "Ορατότητα τμήματος",
-  "course-authoring.course-outline.configure-modal.visibility-tab.hide-from-learners": "Απόκρυψη από τους φοιτητές",
-  "course-authoring.course-outline.configure-modal.visibility-tab.visibility-warning": "Εάν κάνετε αυτήν την ενότητα ορατή στους μαθητές, οι μαθητές θα μπορούν να δουν περιεχόμενο της αφού παρέλθει η ημερομηνία κυκλοφορίας και έχετε δημοσιεύσει την ενότητα. Μόνο οι μονάδες που είναι ρητά κρυφές από τους μαθητές θα παραμείνουν κρυφές αφού διαγράψετε αυτήν την επιλογή για την ενότητα.",
+  "course-authoring.course-outline.configure-modal.visibility-tab.section-visibility": "{visibilityTitle} Visibility",
+  "course-authoring.course-outline.configure-modal.visibility-tab.unit-visibility": "Unit Visibility",
+  "course-authoring.course-outline.configure-modal.visibility.hide-from-learners": "Hide from learners",
+  "course-authoring.course-outline.configure-modal.visibility.restrict-access-to": "Restrict access to",
+  "course-authoring.course-outline.configure-modal.visibility-tab.section-visibility-warning": "If you make this section visible to learners, learners will be able to see its content after the release date has passed and you have published the unit. Only units that are explicitly hidden from learners will remain hidden after you clear this option for the section.",
+  "course-authoring.course-outline.configure-modal.unit-tab.unit-visibility-warning": "If the unit was previously published and released to learners, any changes you made to the unit when it was hidden will now be visible to learners.",
+  "course-authoring.course-outline.configure-modal.unit-tab.unit-select-group": "Select one or more groups:",
+  "course-authoring.course-outline.configure-modal.unit-tab.unit-select-group-type": "Select a group type",
+  "course-authoring.course-outline.configure-modal.unit-tab.unit-all-learners-staff": "All Learners and Staff",
   "course-authoring.course-outline.configure-modal.button.cancel": "Ακύρωση",
   "course-authoring.course-outline.configure-modal.button.label": "Αποθήκευση",
+  "course-authoring.course-outline.configure-modal.basic-tab.grading": "Grading",
+  "course-authoring.course-outline.configure-modal.basic-tab.grade-as": "Grade as:",
+  "course-authoring.course-outline.configure-modal.basic-tab.due-date": "Due Date:",
+  "course-authoring.course-outline.configure-modal.basic-tab.due-time-UTC": "Due Time in UTC:",
+  "course-authoring.course-outline.configure-modal.visibility-tab.subsection-visibility": "Subsection Visibility",
+  "course-authoring.course-outline.configure-modal.visibility-tab.show-entire-subsection": "Show entire subsection",
+  "course-authoring.course-outline.configure-modal.visibility-tab.show-entire-subsection-description": "Learners see the published subsection and can access its content",
+  "course-authoring.course-outline.configure-modal.visibility-tab.hide-content-after-due": "Hide content after due date",
+  "course-authoring.course-outline.configure-modal.visibility-tab.hide-content-after-due-description": "After the subsection's due date has passed, learners can no longer access its content. The subsection is not included in grade calculations.",
+  "course-authoring.course-outline.configure-modal.visibility-tab.hide-entire-subsection": "Hide entire subsection",
+  "course-authoring.course-outline.configure-modal.visibility-tab.hide-entire-subsection-description": "Learners do not see the subsection in the course outline. The subsection is not included in grade calculations.",
+  "course-authoring.course-outline.configure-modal.visibility-tab.assessment-results-visibility": "Assessment Results Visibility",
+  "course-authoring.course-outline.configure-modal.visibility-tab.always-show-assessment-results": "Always show assessment results",
+  "course-authoring.course-outline.configure-modal.visibility-tab.always-show-assessment-results-description": "When learners submit an answer to an assessment, they immediately see whether the answer is correct or incorrect, and the score received.",
+  "course-authoring.course-outline.configure-modal.visibility-tab.never-show-assessment-results": "Never show assessment results",
+  "course-authoring.course-outline.configure-modal.visibility-tab.never-show-assessment-results-description": "Learners never see whether their answers to assessments are correct or incorrect, nor the score received.",
+  "course-authoring.course-outline.configure-modal.visibility-tab.show-assessment-results-past-due": "Show assessment results when subsection is past due",
+  "course-authoring.course-outline.configure-modal.visibility-tab.show-assessment-results-past-due-description": "Learners do not see whether their answer to assessments were correct or incorrect, nor the score received, until after the due date for the subsection has passed. If the subsection does not have a due date, learners always see their scores when they submit answers to assessments.",
+  "course-authoring.course-outline.configure-modal.advanced-tab.set-special-exam": "Set as a Special Exam",
+  "course-authoring.course-outline.configure-modal.advanced-tab.none": "None",
+  "course-authoring.course-outline.configure-modal.advanced-tab.timed": "Timed",
+  "course-authoring.course-outline.configure-modal.advanced-tab.timed-description": "Use a timed exam to limit the time learners can spend on problems in this subsection. Learners must submit answers before the time expires. You can allow additional time for individual learners through the instructor Dashboard.",
+  "course-authoring.course-outline.configure-modal.advanced-tab.title": "Advanced",
+  "course-authoring.course-outline.configure-modal.advanced-tab.time-allotted": "Time Allotted (HH:MM):",
+  "course-authoring.course-outline.configure-modal.advanced-tab.time-limit-description": "Select a time allotment for the exam. If it is over 24 hours, type in the amount of time. You can grant individual learners extra time to complete the exam through the Instructor Dashboard.",
   "course-authoring.course-outline.delete-modal.title": "Διαγραφή αυτού του {category} ;",
   "course-authoring.course-outline.delete-modal.description": "Η διαγραφή αυτού του {category} είναι μόνιμη και δεν μπορεί να αναιρεθεί.",
   "course-authoring.course-outline.delete-modal.button.delete": "Διαγραφή",
@@ -613,6 +647,11 @@
   "course-authoring.pages-resources.notes.enable-notes.label": "Σημειώσεις",
   "course-authoring.pages-resources.notes.enable-notes.help": "Οι μαθητές μπορούν να έχουν πρόσβαση στις σημειώσεις τους είτε στο σώμα του μαθήματος σε μια σελίδα σημειώσεων. Στη σελίδα σημειώσεων, ένας εκπαιδευόμενος μπορεί να δει όλες τις σημειώσεις που έγιναν κατά τη διάρκεια του μαθήματος. Η σελίδα περιέχει επίσης συνδέσμους προς τη θέση των σημειώσεων στο σώμα του μαθήματος.",
   "course-authoring.pages-resources.notes.enable-notes.link": "Μάθετε περισσότερα για τις σημειώσεις",
+  "course-authoring.pages-resources.learning-assistant.heading": "Configure Learning Assistant",
+  "course-authoring.pages-resources.learning_assistant.enable-learning-assistant.label": "Learning Assistant",
+  "course-authoring.pages-resources.learning_assistant.enable-learning-assistant.help": "Reinforce learning concepts by sharing text-based course content with OpenAI (via API) to power an in-course Learning Assistant. Learners can leave feedback about the quality of the AI-powered experience for use by edX to improve the performance of the tool.",
+  "course-authoring.pages-resources.learning_assistant.open-ai.link": "Learn more about how OpenAI handles data",
+  "course-authoring.pages-resources.learning_assistant.open-ai.data-privacy.link": "Learn more about OpenAI API data privacy",
   "authoring.live.bbb.selectPlan.label": "Επιλέξτε ένα σχέδιο",
   "authoring.pagesAndResources.live.enableLive.heading": "Ρύθμιση παραμέτρων Live",
   "authoring.pagesAndResources.live.enableLive.label": "Ζω",