diff --git a/translations/xblock-exam-question-bank/examquestionbank/conf/locale/en/LC_MESSAGES/django.po b/translations/xblock-exam-question-bank/examquestionbank/conf/locale/en/LC_MESSAGES/django.po
index a47b22992fe4..0f4b83bcbf70 100644
--- a/translations/xblock-exam-question-bank/examquestionbank/conf/locale/en/LC_MESSAGES/django.po
+++ b/translations/xblock-exam-question-bank/examquestionbank/conf/locale/en/LC_MESSAGES/django.po
@@ -17,63 +17,80 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: examquestionbank.py:41
+#: examquestionbank.py:45
 msgid "Display Name"
 msgstr ""
 
-#: examquestionbank.py:42
+#: examquestionbank.py:46
 msgid "The display name for this component."
 msgstr ""
 
-#: examquestionbank.py:49
+#: examquestionbank.py:53
 msgid "Count"
 msgstr ""
 
-#: examquestionbank.py:50
+#: examquestionbank.py:54
 msgid ""
 "Enter the number of components to display to each student. Set it to -1 to "
 "display all components."
 msgstr ""
 
-#: examquestionbank.py:56
+#: examquestionbank.py:60
+msgid "Count Per Collection"
+msgstr ""
+
+#: examquestionbank.py:61
+msgid ""
+"Optional limit on the number of problems to display from each collection."
+msgstr ""
+
+#: examquestionbank.py:67
+msgid "Collections Info"
+msgstr ""
+
+#: examquestionbank.py:68
+msgid "To update this field click Refresh Collections in the XBlock."
+msgstr ""
+
+#: examquestionbank.py:74
 msgid "Maximum Exam Attempts"
 msgstr ""
 
-#: examquestionbank.py:58
+#: examquestionbank.py:76
 msgid ""
 "Maximum number of times a student can attempt this entire exam. Set to -1 "
 "for unlimited attempts."
 msgstr ""
 
-#: examquestionbank.py:67
+#: examquestionbank.py:85
 msgid "Current Attempt"
 msgstr ""
 
-#: examquestionbank.py:68
+#: examquestionbank.py:86
 msgid "Current attempt number for this student"
 msgstr ""
 
-#: examquestionbank.py:74
+#: examquestionbank.py:92
 msgid "Attempt History"
 msgstr ""
 
-#: examquestionbank.py:75
+#: examquestionbank.py:93
 msgid "History of all attempts with scores and timestamps"
 msgstr ""
 
-#: examquestionbank.py:81
+#: examquestionbank.py:99
 msgid "Minimum Passing Score (%)"
 msgstr ""
 
-#: examquestionbank.py:82
+#: examquestionbank.py:100
 msgid "Minimum percentage required to pass the exam (1-100)"
 msgstr ""
 
-#: examquestionbank.py:89
+#: examquestionbank.py:107
 msgid "Is Attempting"
 msgstr ""
 
-#: examquestionbank.py:90
+#: examquestionbank.py:108
 msgid "Indicates whether the student is currently attempting the exam"
 msgstr ""
 
@@ -113,7 +130,7 @@ msgstr ""
 msgid "More problems selected than available."
 msgstr ""
 
-#: templates/author_view_custom.html:27 templates/author_view_custom.html:71
+#: templates/author_view_custom.html:27 templates/author_view_custom.html:142
 #, python-brace-format
 msgid "Press {link_start}Edit{link_end} to configure settings."
 msgstr ""
@@ -127,14 +144,82 @@ msgid "Shown to learners"
 msgstr ""
 
 #: templates/author_view_custom.html:55
+msgid "Selection Settings"
+msgstr ""
+
+#: templates/author_view_custom.html:56
+#, python-brace-format
+msgid "To apply these changes, do it in the {link_start}Edit page{link_end}."
+msgstr ""
+
+#: templates/author_view_custom.html:61
+msgid "General Bank:"
+msgstr ""
+
+#: templates/author_view_custom.html:61
+msgid "Set 'Count' to your desired total."
+msgstr ""
+
+#: templates/author_view_custom.html:62
+msgid "By Collections:"
+msgstr ""
+
+#: templates/author_view_custom.html:62
+msgid "Change 'Count' from -1 and click 'Refresh Collections'."
+msgstr ""
+
+#: templates/author_view_custom.html:66
+msgid "Note:"
+msgstr ""
+
+#: templates/author_view_custom.html:67
+#, python-brace-format
+msgid ""
+"To revert to General Bank after using Collections, enter {link_start}Edit "
+"mode{link_end} and clear all collection data."
+msgstr ""
+
+#: templates/author_view_custom.html:78
 msgid "These are the problems in the bank:"
 msgstr ""
 
-#: templates/author_view_custom.html:65
+#: templates/author_view_custom.html:90
+msgid "Number of problems to show"
+msgstr ""
+
+#: templates/author_view_custom.html:99
+msgid "max."
+msgstr ""
+
+#: templates/author_view_custom.html:110
+msgid "Search problems by title or content..."
+msgstr ""
+
+#: templates/author_view_custom.html:111
+msgid "Search problems"
+msgstr ""
+
+#: templates/author_view_custom.html:114
+msgid "Clear search"
+msgstr ""
+
+#: templates/author_view_custom.html:122
+msgid "No problems in this collection."
+msgstr ""
+
+#: templates/author_view_custom.html:131
+msgid "No collections data available."
+msgstr ""
+
+#: templates/author_view_custom.html:136
 #, python-brace-format
 msgid "Press {link_start}View{link_end} to preview components."
 msgstr ""
 
+#: templates/author_view_custom.html:152
+msgid "Refresh Collections"
+msgstr ""
+
 #: templates/student_view_vert_mod.html:8
 msgid "Exam Progress"
 msgstr ""
@@ -199,3 +284,35 @@ msgstr ""
 #: templates/student_view_vert_mod.html:94
 msgid "Yes, Retry Exam"
 msgstr ""
+
+#: static/js/author_view.js:14
+msgid "Refreshing collections..."
+msgstr ""
+
+#: static/js/author_view.js:34
+msgid "Collections refreshed!"
+msgstr ""
+
+#: static/js/author_view.js:39 static/js/author_view.js:42
+msgid "Failed to refresh collections"
+msgstr ""
+
+#: static/js/author_view.js:40
+msgid "An error occurred while refreshing collections"
+msgstr ""
+
+#: static/js/author_view.js:93
+msgid "Selection update failed"
+msgstr ""
+
+#: static/js/author_view.js:94
+msgid "Could not save selection."
+msgstr ""
+
+#: static/js/student_view.js:94
+msgid "Error submitting exam. Please try again."
+msgstr ""
+
+#: static/js/student_view.js:139
+msgid "Error retrying the exam. Please try again."
+msgstr ""
diff --git a/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_419/LC_MESSAGES/django.po b/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_419/LC_MESSAGES/django.po
index 14fe0d9d7946..f86d894d3e30 100644
--- a/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_419/LC_MESSAGES/django.po
+++ b/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_419/LC_MESSAGES/django.po
@@ -17,19 +17,19 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: examquestionbank.py:41
+#: examquestionbank.py:45
 msgid "Display Name"
 msgstr "Nombre para mostrar"
 
-#: examquestionbank.py:42
+#: examquestionbank.py:46
 msgid "The display name for this component."
 msgstr "El nombre para mostrar de este componente."
 
-#: examquestionbank.py:49
+#: examquestionbank.py:53
 msgid "Count"
 msgstr "Cantidad"
 
-#: examquestionbank.py:50
+#: examquestionbank.py:54
 msgid ""
 "Enter the number of components to display to each student. Set it to -1 to "
 "display all components."
@@ -37,11 +37,30 @@ msgstr ""
 "Ingresa el número de componentes a mostrar a cada estudiante. Establece -1 "
 "para mostrar todos los componentes."
 
-#: examquestionbank.py:56
+#: examquestionbank.py:60
+msgid "Count Per Collection"
+msgstr "Cantidad por colecciones"
+
+#: examquestionbank.py:61
+msgid ""
+"Optional limit on the number of problems to display from each collection."
+msgstr "Ingresa el número de componentes a mostrar por cada colección."
+
+#: examquestionbank.py:67
+msgid "Collections Info"
+msgstr "Información de colecciones"
+
+#: examquestionbank.py:68
+msgid "To update this field click Refresh Collections in the XBlock."
+msgstr ""
+"Para actualizar este campo haz click sobre Actualizar colecciones en el "
+"XBlock."
+
+#: examquestionbank.py:74
 msgid "Maximum Exam Attempts"
 msgstr "Número máximo de intentos del examen"
 
-#: examquestionbank.py:58
+#: examquestionbank.py:76
 msgid ""
 "Maximum number of times a student can attempt this entire exam. Set to -1 "
 "for unlimited attempts."
@@ -49,35 +68,35 @@ msgstr ""
 "Número máximo de veces que un estudiante puede intentar este examen "
 "completo. Establece -1 para intentos ilimitados."
 
-#: examquestionbank.py:67
+#: examquestionbank.py:85
 msgid "Current Attempt"
 msgstr "Intento actual"
 
-#: examquestionbank.py:68
+#: examquestionbank.py:86
 msgid "Current attempt number for this student"
 msgstr "Número de intento actual para este estudiante"
 
-#: examquestionbank.py:74
+#: examquestionbank.py:92
 msgid "Attempt History"
 msgstr "Historial de intentos"
 
-#: examquestionbank.py:75
+#: examquestionbank.py:93
 msgid "History of all attempts with scores and timestamps"
 msgstr "Historial de todos los intentos con calificaciones y marcas de tiempo"
 
-#: examquestionbank.py:81
+#: examquestionbank.py:99
 msgid "Minimum Passing Score (%)"
 msgstr "Puntuación mínima para aprobar (%)"
 
-#: examquestionbank.py:82
+#: examquestionbank.py:100
 msgid "Minimum percentage required to pass the exam (1-100)"
 msgstr "Porcentaje mínimo requerido para aprobar el examen (1-100)"
 
-#: examquestionbank.py:89
+#: examquestionbank.py:107
 msgid "Is Attempting"
 msgstr "Está intentando"
 
-#: examquestionbank.py:90
+#: examquestionbank.py:108
 msgid "Indicates whether the student is currently attempting the exam"
 msgstr "Indica si el estudiante está actualmente intentando el examen"
 
@@ -117,7 +136,7 @@ msgstr "Seleccionados para mostrar"
 msgid "More problems selected than available."
 msgstr "Hay más problemas seleccionados que disponibles."
 
-#: templates/author_view_custom.html:27 templates/author_view_custom.html:71
+#: templates/author_view_custom.html:27 templates/author_view_custom.html:142
 #, python-brace-format
 msgid "Press {link_start}Edit{link_end} to configure settings."
 msgstr "Presiona {link_start}Editar{link_end} para configurar los ajustes."
@@ -131,14 +150,86 @@ msgid "Shown to learners"
 msgstr "Mostrados a los estudiantes"
 
 #: templates/author_view_custom.html:55
+msgid "Selection Settings"
+msgstr "Configuraciones de lógica de selección"
+
+#: templates/author_view_custom.html:56
+#, python-brace-format
+msgid "To apply these changes, do it in the {link_start}Edit page{link_end}."
+msgstr "Para aplicar estos cambios, hágalo en la página de {link_start}Editar{link_end}."
+
+#: templates/author_view_custom.html:61
+msgid "General Bank:"
+msgstr "Banco General:"
+
+#: templates/author_view_custom.html:61
+msgid "Set 'Count' to your desired total."
+msgstr "Cambia 'Cantidad' al número de elementos a mostrar."
+
+#: templates/author_view_custom.html:62
+msgid "By Collections:"
+msgstr "Por Colecciones:"
+
+#: templates/author_view_custom.html:62
+msgid "Change 'Count' from -1 and click 'Refresh Collections'."
+msgstr ""
+"Cambia 'Cantidad' a un número diferente de -1 y haz click sobre 'Actualizar "
+"colecciones'."
+
+#: templates/author_view_custom.html:66
+msgid "Note:"
+msgstr "Nota:"
+
+#: templates/author_view_custom.html:67
+#, python-brace-format
+msgid ""
+"To revert to General Bank after using Collections, enter {link_start}Edit "
+"mode{link_end} and clear all collection data."
+msgstr ""
+"Para usar Banco General después de usar por Colecciones, entra en "
+"{link_start}Editar {link_end} y elimina la información relacionada a "
+"colecciones."
+
+#: templates/author_view_custom.html:78
 msgid "These are the problems in the bank:"
 msgstr "Estos son los problemas en el banco:"
 
-#: templates/author_view_custom.html:65
+#: templates/author_view_custom.html:90
+msgid "Number of problems to show"
+msgstr "Problemas a mostrar"
+
+#: templates/author_view_custom.html:99
+msgid "max."
+msgstr ""
+
+#: templates/author_view_custom.html:110
+msgid "Search problems by title or content..."
+msgstr "Buscar problemas por título..."
+
+#: templates/author_view_custom.html:111
+msgid "Search problems"
+msgstr "Buscar problemas"
+
+#: templates/author_view_custom.html:114
+msgid "Clear search"
+msgstr "Limpiar búsqueda"
+
+#: templates/author_view_custom.html:122
+msgid "No problems in this collection."
+msgstr "No hay problemas en esta colección."
+
+#: templates/author_view_custom.html:131
+msgid "No collections data available."
+msgstr "No hay datos de colecciones disponibles."
+
+#: templates/author_view_custom.html:136
 #, python-brace-format
 msgid "Press {link_start}View{link_end} to preview components."
-msgstr ""
-"Presiona {link_start}Ver{link_end} para previsualizar los componentes."
+msgstr "Presiona {link_start}Ver{link_end} para previsualizar los componentes."
+
+#: templates/author_view_custom.html:152
+msgid "Refresh Collections"
+msgstr "Actualizar colecciones"
 
 #: templates/student_view_vert_mod.html:8
 msgid "Exam Progress"
@@ -205,8 +296,34 @@ msgstr "Cancelar"
 msgid "Yes, Retry Exam"
 msgstr "Sí, reintentar examen"
 
-#~ msgid "Error submitting exam. Please try again."
-#~ msgstr "Error al enviar el examen. Por favor, inténtalo de nuevo."
+#: static/js/author_view.js:14
+msgid "Refreshing collections..."
+msgstr "Actualizando colecciones..."
+
+#: static/js/author_view.js:34
+msgid "Collections refreshed!"
+msgstr "Colecciones actualizadas!"
+
+#: static/js/author_view.js:39 static/js/author_view.js:42
+msgid "Failed to refresh collections"
+msgstr "Fallo al actualizar colecciones"
+
+#: static/js/author_view.js:40
+msgid "An error occurred while refreshing collections"
+msgstr "Ha ocurrido un error al actualizar colecciones"
+
+#: static/js/author_view.js:93
+msgid "Selection update failed"
+msgstr "La actualización de selección falló"
+
+#: static/js/author_view.js:94
+msgid "Could not save selection."
+msgstr "No se pudo guardar la selección."
+
+#: static/js/student_view.js:94
+msgid "Error submitting exam. Please try again."
+msgstr "Error al enviar el examen. Por favor, inténtalo de nuevo."
 
-#~ msgid "Error retrying the exam. Please try again."
-#~ msgstr "Error al reintentar el examen. Por favor, inténtalo de nuevo."
+#: static/js/student_view.js:139
+msgid "Error retrying the exam. Please try again."
+msgstr "Error al reintentar el examen. Por favor, inténtalo de nuevo."
diff --git a/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_ES/LC_MESSAGES/django.po b/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_ES/LC_MESSAGES/django.po
index 46b2198b3c23..9e529e3af6fa 100644
--- a/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_ES/LC_MESSAGES/django.po
+++ b/translations/xblock-exam-question-bank/examquestionbank/conf/locale/es_ES/LC_MESSAGES/django.po
@@ -17,31 +17,50 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: examquestionbank.py:41
+#: examquestionbank.py:45
 msgid "Display Name"
 msgstr "Nombre para mostrar"
 
-#: examquestionbank.py:42
+#: examquestionbank.py:46
 msgid "The display name for this component."
 msgstr "El nombre para mostrar de este componente."
 
-#: examquestionbank.py:49
+#: examquestionbank.py:53
 msgid "Count"
 msgstr "Cantidad"
 
-#: examquestionbank.py:50
+#: examquestionbank.py:54
 msgid ""
 "Enter the number of components to display to each student. Set it to -1 to "
 "display all components."
 msgstr ""
-"Introduce el número de componentes a mostrar a cada estudiante. Establece -1 "
+"Ingresa el número de componentes a mostrar a cada estudiante. Establece -1 "
 "para mostrar todos los componentes."
 
-#: examquestionbank.py:56
+#: examquestionbank.py:60
+msgid "Count Per Collection"
+msgstr "Cantidad por colecciones"
+
+#: examquestionbank.py:61
+msgid ""
+"Optional limit on the number of problems to display from each collection."
+msgstr "Ingresa el número de componentes a mostrar por cada colección."
+
+#: examquestionbank.py:67
+msgid "Collections Info"
+msgstr "Información de colecciones"
+
+#: examquestionbank.py:68
+msgid "To update this field click Refresh Collections in the XBlock."
+msgstr ""
+"Para actualizar este campo haz click sobre Actualizar colecciones en el "
+"XBlock."
+
+#: examquestionbank.py:74
 msgid "Maximum Exam Attempts"
 msgstr "Número máximo de intentos del examen"
 
-#: examquestionbank.py:58
+#: examquestionbank.py:76
 msgid ""
 "Maximum number of times a student can attempt this entire exam. Set to -1 "
 "for unlimited attempts."
@@ -49,41 +68,41 @@ msgstr ""
 "Número máximo de veces que un estudiante puede intentar este examen "
 "completo. Establece -1 para intentos ilimitados."
 
-#: examquestionbank.py:67
+#: examquestionbank.py:85
 msgid "Current Attempt"
 msgstr "Intento actual"
 
-#: examquestionbank.py:68
+#: examquestionbank.py:86
 msgid "Current attempt number for this student"
 msgstr "Número de intento actual para este estudiante"
 
-#: examquestionbank.py:74
+#: examquestionbank.py:92
 msgid "Attempt History"
 msgstr "Historial de intentos"
 
-#: examquestionbank.py:75
+#: examquestionbank.py:93
 msgid "History of all attempts with scores and timestamps"
 msgstr "Historial de todos los intentos con calificaciones y marcas de tiempo"
 
-#: examquestionbank.py:81
+#: examquestionbank.py:99
 msgid "Minimum Passing Score (%)"
 msgstr "Puntuación mínima para aprobar (%)"
 
-#: examquestionbank.py:82
+#: examquestionbank.py:100
 msgid "Minimum percentage required to pass the exam (1-100)"
 msgstr "Porcentaje mínimo requerido para aprobar el examen (1-100)"
 
-#: examquestionbank.py:89
+#: examquestionbank.py:107
 msgid "Is Attempting"
 msgstr "Está intentando"
 
-#: examquestionbank.py:90
+#: examquestionbank.py:108
 msgid "Indicates whether the student is currently attempting the exam"
 msgstr "Indica si el estudiante está actualmente intentando el examen"
 
 #: templates/author_view_add_custom.html:7
 msgid "Add Problems"
-msgstr "Añadir problemas"
+msgstr "Agregar problemas"
 
 #: templates/author_view_add_custom.html:9
 msgid "from your content library to this bank."
@@ -95,7 +114,7 @@ msgstr "Tu banco de problemas está vacío"
 
 #: templates/author_view_custom.html:8
 msgid "To start, add problems to the bank."
-msgstr "Para comenzar, añade problemas al banco."
+msgstr "Para comenzar, agrega problemas al banco."
 
 #: templates/author_view_custom.html:13
 msgid "Error:"
@@ -117,10 +136,10 @@ msgstr "Seleccionados para mostrar"
 msgid "More problems selected than available."
 msgstr "Hay más problemas seleccionados que disponibles."
 
-#: templates/author_view_custom.html:27 templates/author_view_custom.html:71
+#: templates/author_view_custom.html:27 templates/author_view_custom.html:142
 #, python-brace-format
 msgid "Press {link_start}Edit{link_end} to configure settings."
-msgstr "Pulsa {link_start}Editar{link_end} para configurar los ajustes."
+msgstr "Presiona {link_start}Editar{link_end} para configurar los ajustes."
 
 #: templates/author_view_custom.html:43
 msgid "All"
@@ -131,14 +150,86 @@ msgid "Shown to learners"
 msgstr "Mostrados a los estudiantes"
 
 #: templates/author_view_custom.html:55
+msgid "Selection Settings"
+msgstr "Configuraciones de lógica de selección"
+
+#: templates/author_view_custom.html:56
+#, python-brace-format
+msgid "To apply these changes, do it in the {link_start}Edit page{link_end}."
+msgstr "Para aplicar estos cambios, hágalo en la página de {link_start}Editar{link_end}."
+
+#: templates/author_view_custom.html:61
+msgid "General Bank:"
+msgstr "Banco General:"
+
+#: templates/author_view_custom.html:61
+msgid "Set 'Count' to your desired total."
+msgstr "Cambia 'Cantidad' al número de elementos a mostrar."
+
+#: templates/author_view_custom.html:62
+msgid "By Collections:"
+msgstr "Por Colecciones:"
+
+#: templates/author_view_custom.html:62
+msgid "Change 'Count' from -1 and click 'Refresh Collections'."
+msgstr ""
+"Cambia 'Cantidad' a un número diferente de -1 y haz click sobre 'Actualizar "
+"colecciones'."
+
+#: templates/author_view_custom.html:66
+msgid "Note:"
+msgstr "Nota:"
+
+#: templates/author_view_custom.html:67
+#, python-brace-format
+msgid ""
+"To revert to General Bank after using Collections, enter {link_start}Edit "
+"mode{link_end} and clear all collection data."
+msgstr ""
+"Para usar Banco General después de usar por Colecciones, entra en "
+"{link_start}Editar {link_end} y elimina la información relacionada a "
+"colecciones."
+
+#: templates/author_view_custom.html:78
 msgid "These are the problems in the bank:"
 msgstr "Estos son los problemas en el banco:"
 
-#: templates/author_view_custom.html:65
+#: templates/author_view_custom.html:90
+msgid "Number of problems to show"
+msgstr "Problemas a mostrar"
+
+#: templates/author_view_custom.html:99
+msgid "max."
+msgstr ""
+
+#: templates/author_view_custom.html:110
+msgid "Search problems by title or content..."
+msgstr "Buscar problemas por título..."
+
+#: templates/author_view_custom.html:111
+msgid "Search problems"
+msgstr "Buscar problemas"
+
+#: templates/author_view_custom.html:114
+msgid "Clear search"
+msgstr "Limpiar búsqueda"
+
+#: templates/author_view_custom.html:122
+msgid "No problems in this collection."
+msgstr "No hay problemas en esta colección."
+
+#: templates/author_view_custom.html:131
+msgid "No collections data available."
+msgstr "No hay datos de colecciones disponibles."
+
+#: templates/author_view_custom.html:136
 #, python-brace-format
 msgid "Press {link_start}View{link_end} to preview components."
-msgstr ""
-"Pulsa {link_start}Ver{link_end} para previsualizar los componentes."
+msgstr "Presiona {link_start}Ver{link_end} para previsualizar los componentes."
+
+#: templates/author_view_custom.html:152
+msgid "Refresh Collections"
+msgstr "Actualizar colecciones"
 
 #: templates/student_view_vert_mod.html:8
 msgid "Exam Progress"
@@ -154,7 +245,7 @@ msgstr "Aprobado"
 
 #: templates/student_view_vert_mod.html:17
 msgid "Goal:"
-msgstr "Objetivo:"
+msgstr "Meta:"
 
 #: templates/student_view_vert_mod.html:20
 msgid "Attempt:"
@@ -205,8 +296,34 @@ msgstr "Cancelar"
 msgid "Yes, Retry Exam"
 msgstr "Sí, reintentar examen"
 
-#~ msgid "Error submitting exam. Please try again."
-#~ msgstr "Error al enviar el examen. Por favor, inténtalo de nuevo."
+#: static/js/author_view.js:14
+msgid "Refreshing collections..."
+msgstr "Actualizando colecciones..."
+
+#: static/js/author_view.js:34
+msgid "Collections refreshed!"
+msgstr "Colecciones actualizadas!"
+
+#: static/js/author_view.js:39 static/js/author_view.js:42
+msgid "Failed to refresh collections"
+msgstr "Fallo al actualizar colecciones"
+
+#: static/js/author_view.js:40
+msgid "An error occurred while refreshing collections"
+msgstr "Ha ocurrido un error al actualizar colecciones"
+
+#: static/js/author_view.js:93
+msgid "Selection update failed"
+msgstr "La actualización de selección falló"
+
+#: static/js/author_view.js:94
+msgid "Could not save selection."
+msgstr "No se pudo guardar la selección."
+
+#: static/js/student_view.js:94
+msgid "Error submitting exam. Please try again."
+msgstr "Error al enviar el examen. Por favor, inténtalo de nuevo."
 
-#~ msgid "Error retrying the exam. Please try again."
-#~ msgstr "Error al reintentar el examen. Por favor, inténtalo de nuevo."
+#: static/js/student_view.js:139
+msgid "Error retrying the exam. Please try again."
+msgstr "Error al reintentar el examen. Por favor, inténtalo de nuevo."