diff --git a/lib/content-services/src/lib/directives/library-membership.directive.spec.ts b/lib/content-services/src/lib/directives/library-membership.directive.spec.ts
index f8ecb99ca1..dae45fe18e 100644
--- a/lib/content-services/src/lib/directives/library-membership.directive.spec.ts
+++ b/lib/content-services/src/lib/directives/library-membership.directive.spec.ts
@@ -196,11 +196,11 @@ describe('LibraryMembershipDirective', () => {
             const testData = [
                 {
                     fixture: 'Failed to resolve sender mail address',
-                    expected: 'APP.MESSAGES.ERRORS.INVALID_SENDER_EMAIL'
+                    expected: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.INVALID_SENDER_EMAIL'
                 },
                 {
                     fixture: 'All recipients for the mail action were invalid',
-                    expected: 'APP.MESSAGES.ERRORS.INVALID_RECEIVER_EMAIL'
+                    expected: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.INVALID_RECEIVER_EMAIL'
                 }
             ];
 
diff --git a/lib/content-services/src/lib/directives/library-membership.directive.ts b/lib/content-services/src/lib/directives/library-membership.directive.ts
index af9ae723e8..553c70d6f0 100644
--- a/lib/content-services/src/lib/directives/library-membership.directive.ts
+++ b/lib/content-services/src/lib/directives/library-membership.directive.ts
@@ -95,14 +95,14 @@ export class LibraryMembershipDirective implements OnChanges {
                     const info = {
                         updatedEntry: this.targetSite,
                         shouldReload: false,
-                        i18nKey: 'APP.MESSAGES.INFO.JOIN_CANCELED'
+                        i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.INFO.JOIN_CANCELED'
                     };
                     this.toggle.emit(info);
                 },
                 (error) => {
                     const errWithMessage = {
                         error,
-                        i18nKey: 'APP.MESSAGES.ERRORS.JOIN_CANCEL_FAILED'
+                        i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.JOIN_CANCEL_FAILED'
                     };
                     this.error.emit(errWithMessage);
                 }
@@ -118,14 +118,14 @@ export class LibraryMembershipDirective implements OnChanges {
                     if (createdMembership.entry && createdMembership.entry.site && createdMembership.entry.site.role) {
                         const info = {
                             shouldReload: true,
-                            i18nKey: 'APP.MESSAGES.INFO.JOINED'
+                            i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.INFO.JOINED'
                         };
                         this.toggle.emit(info);
                     } else {
                         const info = {
                             updatedEntry: this.targetSite,
                             shouldReload: false,
-                            i18nKey: 'APP.MESSAGES.INFO.JOIN_REQUESTED'
+                            i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.INFO.JOIN_REQUESTED'
                         };
                         this.toggle.emit(info);
                     }
@@ -133,7 +133,7 @@ export class LibraryMembershipDirective implements OnChanges {
                 (error) => {
                     const errWithMessage = {
                         error,
-                        i18nKey: 'APP.MESSAGES.ERRORS.JOIN_REQUEST_FAILED'
+                        i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.JOIN_REQUEST_FAILED'
                     };
 
                     const senderEmailCheck = 'Failed to resolve sender mail address';
@@ -141,9 +141,9 @@ export class LibraryMembershipDirective implements OnChanges {
 
                     if (error.message) {
                         if (error.message.includes(senderEmailCheck)) {
-                            errWithMessage.i18nKey = 'APP.MESSAGES.ERRORS.INVALID_SENDER_EMAIL';
+                            errWithMessage.i18nKey = 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.INVALID_SENDER_EMAIL';
                         } else if (error.message.includes(receiverEmailCheck)) {
-                            errWithMessage.i18nKey = 'APP.MESSAGES.ERRORS.INVALID_RECEIVER_EMAIL';
+                            errWithMessage.i18nKey = 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.INVALID_RECEIVER_EMAIL';
                         }
                     }
 
@@ -158,7 +158,7 @@ export class LibraryMembershipDirective implements OnChanges {
                     if (createdMembership.entry && createdMembership.entry.role) {
                         const info = {
                             shouldReload: true,
-                            i18nKey: 'APP.MESSAGES.INFO.JOINED'
+                            i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.INFO.JOINED'
                         };
                         this.toggle.emit(info);
                     }
@@ -166,7 +166,7 @@ export class LibraryMembershipDirective implements OnChanges {
                 (error) => {
                     const errWithMessage = {
                         error,
-                        i18nKey: 'APP.MESSAGES.ERRORS.JOIN_REQUEST_FAILED'
+                        i18nKey: 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.JOIN_REQUEST_FAILED'
                     };
 
                     const senderEmailCheck = 'Failed to resolve sender mail address';
@@ -174,9 +174,9 @@ export class LibraryMembershipDirective implements OnChanges {
 
                     if (error.message) {
                         if (error.message.includes(senderEmailCheck)) {
-                            errWithMessage.i18nKey = 'APP.MESSAGES.ERRORS.INVALID_SENDER_EMAIL';
+                            errWithMessage.i18nKey = 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.INVALID_SENDER_EMAIL';
                         } else if (error.message.includes(receiverEmailCheck)) {
-                            errWithMessage.i18nKey = 'APP.MESSAGES.ERRORS.INVALID_RECEIVER_EMAIL';
+                            errWithMessage.i18nKey = 'ADF_LIBRARY_MEMBERSHIP_MESSAGES.ERRORS.INVALID_RECEIVER_EMAIL';
                         }
                     }
 
diff --git a/lib/content-services/src/lib/i18n/ar.json b/lib/content-services/src/lib/i18n/ar.json
index 566b132c3c..d398329d7d 100644
--- a/lib/content-services/src/lib/i18n/ar.json
+++ b/lib/content-services/src/lib/i18n/ar.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "عرض {{ count }} المزيد"
   },
-  "swsdp": "عينة: مشروع تصميم موقع الويب"
-}
\ No newline at end of file
+  "swsdp": "عينة: مشروع تصميم موقع الويب",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "عنوان البريد الإلكتروني للمستلم (المستلمين) غير صالح، اتصل بقسم تكنولوجيا المعلومات.",
+      "INVALID_SENDER_EMAIL": "يجب أن يكون عنوان بريدك الإلكتروني صالحًا قبل طلب الانضمام.",
+      "JOIN_CANCEL_FAILED": "يتعذر إلغاء طلب انضمامك",
+      "JOIN_REQUEST_FAILED": "يتعذر الانضمام للمكتبة"
+    },
+    "INFO": {
+      "JOINED": "تم الانضمام للمكتبة",
+      "JOIN_CANCELED": "تم إلغاء الطلب للانضمام للمكتبة",
+      "JOIN_REQUESTED": "تم إرسال الطلب للانضمام للمكتبة"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/cs.json b/lib/content-services/src/lib/i18n/cs.json
index 2c9cc236f7..53f035b7bb 100644
--- a/lib/content-services/src/lib/i18n/cs.json
+++ b/lib/content-services/src/lib/i18n/cs.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Zobrazit dalších {{ count }}"
   },
-  "swsdp": "Ukázka: Projekt návrhu webové stránky"
-}
\ No newline at end of file
+  "swsdp": "Ukázka: Projekt návrhu webové stránky",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "E-mailová adresa příjemců není platná. Obraťte se na oddělení IT.",
+      "INVALID_SENDER_EMAIL": "Žádost o připojení vyžaduje platnou e-mailovou adresu.",
+      "JOIN_CANCEL_FAILED": "Žádost o připojení nebylo možné zrušit",
+      "JOIN_REQUEST_FAILED": "Ke knihovně se nebylo možné připojit"
+    },
+    "INFO": {
+      "JOINED": "Připojeno ke knihovně",
+      "JOIN_CANCELED": "Zrušena žádost o připojení ke knihovně",
+      "JOIN_REQUESTED": "Odeslána žádost o připojení k této knihovně"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/da.json b/lib/content-services/src/lib/i18n/da.json
index 6f7c41a57b..0b6443d15f 100644
--- a/lib/content-services/src/lib/i18n/da.json
+++ b/lib/content-services/src/lib/i18n/da.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Vis {{ count }} mere"
   },
-  "swsdp": "Prøve: Websted Design Projekt"
-}
\ No newline at end of file
+  "swsdp": "Prøve: Websted Design Projekt",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "E-mailadressen for en eller flere modtagere er ikke gyldig. Kontakt din it-afdeling.",
+      "INVALID_SENDER_EMAIL": "Din e-mailadresse skal være gyldig, inden du kan anmode om at blive tilmeldt.",
+      "JOIN_CANCEL_FAILED": "Din anmodning om tilmelding kan ikke annulleres",
+      "JOIN_REQUEST_FAILED": "Du kan ikke tilmeldes biblioteket"
+    },
+    "INFO": {
+      "JOINED": "Du er nu tilmeldt biblioteket",
+      "JOIN_CANCELED": "Anmodningen om at blive tilmeldt biblioteket er blevet annulleret",
+      "JOIN_REQUESTED": "Anmodningen om at blive tilmeldt biblioteket er blevet sendt"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/de.json b/lib/content-services/src/lib/i18n/de.json
index fe613ea209..10e358d91d 100644
--- a/lib/content-services/src/lib/i18n/de.json
+++ b/lib/content-services/src/lib/i18n/de.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "{{ count }} mehr anzeigen"
   },
-  "swsdp": "Beispiel: Website-Design-Projekt"
-}
\ No newline at end of file
+  "swsdp": "Beispiel: Website-Design-Projekt",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Empfänger-E-Mail-Addresse(n) nicht zulässig. Wenden Sie sich an Ihr IT-Team.",
+      "INVALID_SENDER_EMAIL": "Ihre E-Mail-Adresse muss gültig sein, bevor Sie den Beitritt zur Bibliothek anfordern.",
+      "JOIN_CANCEL_FAILED": "Ihre Beitrittsanfrage kann nicht zurückgezogen werden",
+      "JOIN_REQUEST_FAILED": "Beitritt zur Bibliothek nicht möglich"
+    },
+    "INFO": {
+      "JOINED": "Beitritt zur Bibliothek abgeschlossen",
+      "JOIN_CANCELED": "Anfrage zum Bibliotheksbeitritt zurückgezogen",
+      "JOIN_REQUESTED": "Anfrage zum Bibliotheksbeitritt abgeschickt"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/en.json b/lib/content-services/src/lib/i18n/en.json
index 07635f268a..022006237f 100644
--- a/lib/content-services/src/lib/i18n/en.json
+++ b/lib/content-services/src/lib/i18n/en.json
@@ -683,5 +683,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "View {{ count }} more"
   },
-  "swsdp": "Sample: Web Site Design Project"
+  "swsdp": "Sample: Web Site Design Project",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Recipient(s) email address not valid, contact IT.",
+      "INVALID_SENDER_EMAIL": "Your email address must be valid before requesting to join.",
+      "JOIN_CANCEL_FAILED": "Cannot cancel your join request",
+      "JOIN_REQUEST_FAILED": "Cannot join the library"
+    },
+    "INFO": {
+      "JOINED": "Library joined",
+      "JOIN_CANCELED": "Canceled the request to join the library",
+      "JOIN_REQUESTED": "Request sent to join this library"
+    }
+  }
 }
diff --git a/lib/content-services/src/lib/i18n/es.json b/lib/content-services/src/lib/i18n/es.json
index 16dd195084..94fcffd294 100644
--- a/lib/content-services/src/lib/i18n/es.json
+++ b/lib/content-services/src/lib/i18n/es.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Ver {{ count }} más"
   },
-  "swsdp": "Ejemplo: Proyecto de diseño de sitio web"
-}
\ No newline at end of file
+  "swsdp": "Ejemplo: Proyecto de diseño de sitio web",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Dirección de correo electrónico de destinatario(s) no válida; póngase en contacto con el equipo de TI",
+      "INVALID_SENDER_EMAIL": "Su dirección de correo electrónico debe ser válida antes de solicitar unirse.",
+      "JOIN_CANCEL_FAILED": "No puede cancelarse su solicitud de unirse",
+      "JOIN_REQUEST_FAILED": "No puede unirse a la biblioteca"
+    },
+    "INFO": {
+      "JOINED": "Se ha unido a la biblioteca",
+      "JOIN_CANCELED": "Se ha cancelado la solicitud de unirse a esta biblioteca",
+      "JOIN_REQUESTED": "Se ha enviado una solicitud para unirse a esta biblioteca"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/fi.json b/lib/content-services/src/lib/i18n/fi.json
index 26cf8fbf2a..18eb2a47cc 100644
--- a/lib/content-services/src/lib/i18n/fi.json
+++ b/lib/content-services/src/lib/i18n/fi.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Katso {{ count }} lisää"
   },
-  "swsdp": "Otos: Verkkosivuston suunnitteluprojekti"
-}
\ No newline at end of file
+  "swsdp": "Otos: Verkkosivuston suunnitteluprojekti",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Vastaanottajien sähköpostiosoitteet eivät ole kelvollisia. Ota yhteyttä IT-tukeen.",
+      "INVALID_SENDER_EMAIL": "Sähköpostiosoitteesi täytyy olla kelvollinen, ennen kuin voit pyytää liittymistä.",
+      "JOIN_CANCEL_FAILED": "Liittymispyynnön peruuttaminen ei onnistu",
+      "JOIN_REQUEST_FAILED": "Kirjastoon liittyminen ei onnistu"
+    },
+    "INFO": {
+      "JOINED": "Kirjastoon liityttiin",
+      "JOIN_CANCELED": "Tämän kirjaston liittymispyyntö peruutettiin",
+      "JOIN_REQUESTED": "Tämän kirjaston liittymispyyntö lähetettiin"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/fr.json b/lib/content-services/src/lib/i18n/fr.json
index 97f4f2e22d..5c57ad61a3 100644
--- a/lib/content-services/src/lib/i18n/fr.json
+++ b/lib/content-services/src/lib/i18n/fr.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Afficher {{ count }} de plus"
   },
-  "swsdp": "Exemple : projet de conception de site Web"
-}
\ No newline at end of file
+  "swsdp": "Exemple : projet de conception de site Web",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Adresse e-mail du ou des destinataire(s) non valide. Contactez le support technique.",
+      "INVALID_SENDER_EMAIL": "Pour faire une demande pour rejoindre, vous devez avoir une adresse e-mail valide.",
+      "JOIN_CANCEL_FAILED": "Impossible d'annuler la demande pour rejoindre",
+      "JOIN_REQUEST_FAILED": "Impossible de rejoindre la bibliothèque"
+    },
+    "INFO": {
+      "JOINED": "Vous avez rejoint la bibliothèque",
+      "JOIN_CANCELED": "La demande pour rejoindre la bibliothèque a été annulée",
+      "JOIN_REQUESTED": "Demande envoyée pour rejoindre cette bibliothèque"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/it.json b/lib/content-services/src/lib/i18n/it.json
index 82342306b3..d16a5f823a 100644
--- a/lib/content-services/src/lib/i18n/it.json
+++ b/lib/content-services/src/lib/i18n/it.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Visualizza altri {{ count }}"
   },
-  "swsdp": "Esempio: Progetto di sviluppo di sito Web"
-}
\ No newline at end of file
+  "swsdp": "Esempio: Progetto di sviluppo di sito Web",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Indirizzo email del destinatario non valido. Contattare l'IT.",
+      "INVALID_SENDER_EMAIL": "L'indirizzo email deve essere valido prima della richiesta di accesso.",
+      "JOIN_CANCEL_FAILED": "Impossibile annullare la richiesta di partecipazione",
+      "JOIN_REQUEST_FAILED": "Impossibile partecipare alla libreria"
+    },
+    "INFO": {
+      "JOINED": "Partecipazione alla libreria confermata",
+      "JOIN_CANCELED": "Richiesta di partecipazione alla libreria annullata",
+      "JOIN_REQUESTED": "Richiesta di partecipazione alla libreria inviata"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/ja.json b/lib/content-services/src/lib/i18n/ja.json
index fb9886fb58..4e04e6b27a 100644
--- a/lib/content-services/src/lib/i18n/ja.json
+++ b/lib/content-services/src/lib/i18n/ja.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "もっと {{ count }} 表示する"
   },
-  "swsdp": "サンプル：Webサイトデザインプロジェクト"
-}
\ No newline at end of file
+  "swsdp": "サンプル：Webサイトデザインプロジェクト",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "受取人の E メールアドレスが無効です。IT 担当者に連絡してください。",
+      "INVALID_SENDER_EMAIL": "参加リクエストを行うには、有効な E メールアドレスが必要です。",
+      "JOIN_CANCEL_FAILED": "参加リクエストをキャンセルできません",
+      "JOIN_REQUEST_FAILED": "ライブラリに参加できません"
+    },
+    "INFO": {
+      "JOINED": "ライブラリに参加しました",
+      "JOIN_CANCELED": "ライブラリへの参加リクエストをキャンセルしました",
+      "JOIN_REQUESTED": "このライブラリへの参加リクエストが送信されました"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/nb.json b/lib/content-services/src/lib/i18n/nb.json
index 5591410293..71ada26d9b 100644
--- a/lib/content-services/src/lib/i18n/nb.json
+++ b/lib/content-services/src/lib/i18n/nb.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Vis {{ count }} til"
   },
-  "swsdp": "Eksempel: Prosjekt for nettsteddesign"
-}
\ No newline at end of file
+  "swsdp": "Eksempel: Prosjekt for nettsteddesign",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Mottakeres e-postadresse er ikke gyldig – kontakt IT.",
+      "INVALID_SENDER_EMAIL": "E-postadressen din må være gyldig før du ber om tilslutning.",
+      "JOIN_CANCEL_FAILED": "Kan ikke avbryte forespørselen din om tilslutning",
+      "JOIN_REQUEST_FAILED": "Kan ikke slutte deg til biblioteket"
+    },
+    "INFO": {
+      "JOINED": "Bibliotek tilsluttet",
+      "JOIN_CANCELED": "Forespørselen om tilslutning til biblioteket er avbrutt",
+      "JOIN_REQUESTED": "Forespørsel sendt om tilslutning til dette biblioteket"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/nl.json b/lib/content-services/src/lib/i18n/nl.json
index 5aa7a2d45b..5dd9179e4e 100644
--- a/lib/content-services/src/lib/i18n/nl.json
+++ b/lib/content-services/src/lib/i18n/nl.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "{{ count }} meer weergeven"
   },
-  "swsdp": "Voorbeeld: Websiteontwerpproject"
-}
\ No newline at end of file
+  "swsdp": "Voorbeeld: Websiteontwerpproject",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Het e-mailadres van de ontvanger(s) is niet geldig, neem contact op met IT.",
+      "INVALID_SENDER_EMAIL": "U moet een geldig e-mailadres hebben voordat u kunt aanvragen om lid te worden.",
+      "JOIN_CANCEL_FAILED": "Uw aanvraag om lid te worden kan niet worden geannuleerd",
+      "JOIN_REQUEST_FAILED": "Lid worden van de bibliotheek niet mogelijk"
+    },
+    "INFO": {
+      "JOINED": "Lid geworden van bibliotheek",
+      "JOIN_CANCELED": "Aanvraag om lid te worden van de bibliotheek is geannuleerd",
+      "JOIN_REQUESTED": "Aanvraag om lid te worden van deze bibliotheek is verzonden"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/pl.json b/lib/content-services/src/lib/i18n/pl.json
index 7826acd02c..e1d41750af 100644
--- a/lib/content-services/src/lib/i18n/pl.json
+++ b/lib/content-services/src/lib/i18n/pl.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Wyświetl {{ count }} więcej"
   },
-  "swsdp": "Przykład: projekt układu witryny internetowej"
-}
\ No newline at end of file
+  "swsdp": "Przykład: projekt układu witryny internetowej",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Adres e-mail jednego z odbiorców nie jest prawidłowy, skontaktuj się z działem IT.",
+      "INVALID_SENDER_EMAIL": "Twój adres e-mail musi być poprawny przed żądaniem dołączenia.",
+      "JOIN_CANCEL_FAILED": "Nie można anulować Twojego żądania dołączenia",
+      "JOIN_REQUEST_FAILED": "Nie można dołączyć do biblioteki"
+    },
+    "INFO": {
+      "JOINED": "Dołączono do biblioteki",
+      "JOIN_CANCELED": "Żądanie dołączenia do biblioteki zostało anulowane",
+      "JOIN_REQUESTED": "Żądanie dołączenia do tej biblioteki zostało wysłane"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/pt-BR.json b/lib/content-services/src/lib/i18n/pt-BR.json
index 2fe270e8af..c70e5713ac 100644
--- a/lib/content-services/src/lib/i18n/pt-BR.json
+++ b/lib/content-services/src/lib/i18n/pt-BR.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Visualizar{{ count }} mais"
   },
-  "swsdp": "Amostra: Projeto de design do site da Web"
-}
\ No newline at end of file
+  "swsdp": "Amostra: Projeto de design do site da Web",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "O endereço de e-mail do(s) destinatário(s) não é válido, entre em contato com a TI.",
+      "INVALID_SENDER_EMAIL": "Você deve ter um endereço de e-mail válido para solicitar a entrada.",
+      "JOIN_CANCEL_FAILED": "Não foi possível cancelar a solicitação de ingressar",
+      "JOIN_REQUEST_FAILED": "Não foi possível ingressar na biblioteca"
+    },
+    "INFO": {
+      "JOINED": "Ingressou na biblioteca",
+      "JOIN_CANCELED": "Cancelou a solicitação de ingressar na biblioteca",
+      "JOIN_REQUESTED": "Solicitação enviada para ingressar nesta biblioteca"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/ru.json b/lib/content-services/src/lib/i18n/ru.json
index 4bfda4a49b..285fd5251f 100644
--- a/lib/content-services/src/lib/i18n/ru.json
+++ b/lib/content-services/src/lib/i18n/ru.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Просмотреть еще {{ count }}"
   },
-  "swsdp": "Пример: проект дизайна веб-сайта"
-}
\ No newline at end of file
+  "swsdp": "Пример: проект дизайна веб-сайта",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Адрес электронной почты получателя(-ей) недействителен, обратитесь в службу поддержки.",
+      "INVALID_SENDER_EMAIL": "Перед запросом на присоединение убедитесь, что у вас есть действительный адрес электронной почты.",
+      "JOIN_CANCEL_FAILED": "Не удается отменить запрос на присоединение",
+      "JOIN_REQUEST_FAILED": "Не удается присоединиться к библиотеке"
+    },
+    "INFO": {
+      "JOINED": "Библиотека присоединена",
+      "JOIN_CANCELED": "Запрос на присоединение к этой библиотеке отменен",
+      "JOIN_REQUESTED": "Отправлен запрос на присоединение к этой библиотеке"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/sv.json b/lib/content-services/src/lib/i18n/sv.json
index a1a0eae549..0b86d4206e 100644
--- a/lib/content-services/src/lib/i18n/sv.json
+++ b/lib/content-services/src/lib/i18n/sv.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "Visa {{ count }} till"
   },
-  "swsdp": "Sampel: Webbplatsdesignprojekt"
-}
\ No newline at end of file
+  "swsdp": "Sampel: Webbplatsdesignprojekt",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "Mottagarens/mottagarnas e-postadress(er) inte giltig(a), kontakta IT-avdelningen.",
+      "INVALID_SENDER_EMAIL": "Du måste ha en giltig e-postadress för att få gå med.",
+      "JOIN_CANCEL_FAILED": "Kan inte avbryta din begäran om att gå med",
+      "JOIN_REQUEST_FAILED": "Kan inte gå med i biblioteket"
+    },
+    "INFO": {
+      "JOINED": "Gick med i bibliotek",
+      "JOIN_CANCELED": "Avbröt begäran om att gå med i biblioteket",
+      "JOIN_REQUESTED": "Begäran skickad om att gå med i det här biblioteket"
+    }
+  }
+}
diff --git a/lib/content-services/src/lib/i18n/zh-CN.json b/lib/content-services/src/lib/i18n/zh-CN.json
index ccb948606a..ae8cdce8d4 100644
--- a/lib/content-services/src/lib/i18n/zh-CN.json
+++ b/lib/content-services/src/lib/i18n/zh-CN.json
@@ -626,5 +626,18 @@
   "TAG_NODE_LIST": {
     "VIEW_MORE": "查看 {{ count }} 更多"
   },
-  "swsdp": "示例: 网站设计项目"
-}
\ No newline at end of file
+  "swsdp": "示例: 网站设计项目",
+  "ADF_LIBRARY_MEMBERSHIP_MESSAGES": {
+    "ERRORS": {
+      "INVALID_RECEIVER_EMAIL": "收件人电子邮件地址无效，请联系 IT 人员。",
+      "INVALID_SENDER_EMAIL": "在请求加入之前，您的电子邮件地址必须有效。",
+      "JOIN_CANCEL_FAILED": "无法取消加入请求",
+      "JOIN_REQUEST_FAILED": "无法加入库"
+    },
+    "INFO": {
+      "JOINED": "已加入库",
+      "JOIN_CANCELED": "已取消加入该库的请求",
+      "JOIN_REQUESTED": "已发送加入该库的请求"
+    }
+  }
+}