diff --git a/assets/icons/doctypes/calendar.svg b/assets/icons/doctypes/calendar.svg
new file mode 100644
index 00000000000..ba7ab6e86d0
--- /dev/null
+++ b/assets/icons/doctypes/calendar.svg
@@ -0,0 +1,14 @@
+<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect y="4" width="48" height="44" rx="8" fill="#D1D5DB"/>
+<path d="M0 12C0 7.58172 3.58172 4 8 4H40C44.4183 4 48 7.58172 48 12V16H0V12Z" fill="#5D6165"/>
+<path d="M6 27C6 25.3431 7.34315 24 9 24C10.6569 24 12 25.3431 12 27C12 28.6569 10.6569 30 9 30C7.34315 30 6 28.6569 6 27Z" fill="#5D6165"/>
+<path d="M9 34C7.34315 34 6 35.3431 6 37C6 38.6569 7.34315 40 9 40C10.6569 40 12 38.6569 12 37C12 35.3431 10.6569 34 9 34Z" fill="#5D6165"/>
+<path d="M16 27C16 25.3431 17.3431 24 19 24C20.6569 24 22 25.3431 22 27C22 28.6569 20.6569 30 19 30C17.3431 30 16 28.6569 16 27Z" fill="#5D6165"/>
+<path d="M19 34C17.3431 34 16 35.3431 16 37C16 38.6569 17.3431 40 19 40C20.6569 40 22 38.6569 22 37C22 35.3431 20.6569 34 19 34Z" fill="#5D6165"/>
+<path d="M26 27C26 25.3431 27.3431 24 29 24C30.6569 24 32 25.3431 32 27C32 28.6569 30.6569 30 29 30C27.3431 30 26 28.6569 26 27Z" fill="#5D6165"/>
+<path d="M29 34C27.3431 34 26 35.3431 26 37C26 38.6569 27.3431 40 29 40C30.6569 40 32 38.6569 32 37C32 35.3431 30.6569 34 29 34Z" fill="#5D6165"/>
+<path d="M36 27C36 25.3431 37.3431 24 39 24C40.6569 24 42 25.3431 42 27C42 28.6569 40.6569 30 39 30C37.3431 30 36 28.6569 36 27Z" fill="#5D6165"/>
+<path d="M39 34C37.3431 34 36 35.3431 36 37C36 38.6569 37.3431 40 39 40C40.6569 40 42 38.6569 42 37C42 35.3431 40.6569 34 39 34Z" fill="#5D6165"/>
+<path d="M12 0C10.3431 0 9 1.34315 9 3V9C9 10.6569 10.3431 12 12 12C13.6569 12 15 10.6569 15 9V3C15 1.34315 13.6569 0 12 0Z" fill="#95999D"/>
+<path d="M36 0C34.3431 0 33 1.34315 33 3V9C33 10.6569 34.3431 12 36 12C37.6569 12 39 10.6569 39 9V3C39 1.34315 37.6569 0 36 0Z" fill="#95999D"/>
+</svg>
diff --git a/assets/icons/doctypes/school.svg b/assets/icons/doctypes/school.svg
new file mode 100644
index 00000000000..39561e495cd
--- /dev/null
+++ b/assets/icons/doctypes/school.svg
@@ -0,0 +1,4 @@
+<svg width="48" height="48" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M24.48 3.069L24.786 3.195L47.181 15.171C47.4344 15.3053 47.6461 15.5066 47.793 15.753C47.976 16.0633 48.0391 16.4298 47.9706 16.7835C47.9021 17.1371 47.7066 17.4535 47.421 17.673L47.181 17.829L24.786 29.805C24.3956 30.0111 23.9397 30.0553 23.517 29.928L23.214 29.805L6 20.601V33C6 33.7956 5.68393 34.5587 5.12132 35.1213C4.55871 35.6839 3.79565 36 3 36C2.20435 36 1.44129 35.6839 0.87868 35.1213C0.316071 34.5587 0 33.7956 0 33V16.5C0 16.056 0.204 15.624 0.576 15.33L0.816 15.171L23.214 3.195C23.5247 3.02994 23.8795 2.96695 24.228 3.015L24.483 3.072L24.48 3.069Z" fill="#5D6165"/>
+<path d="M39 35.835V27.306L26.91 33.771C26.0145 34.249 25.0151 34.499 24 34.499C22.9849 34.499 21.9855 34.249 21.09 33.771L9 27.306V35.835C9.00046 36.1008 9.07153 36.3617 9.20595 36.591C9.34037 36.8203 9.5333 37.0098 9.765 37.14L23.265 44.736C23.4894 44.8621 23.7425 44.9284 24 44.9284C24.2575 44.9284 24.5106 44.8621 24.735 44.736L38.235 37.14C38.4667 37.0098 38.6596 36.8203 38.794 36.591C38.9285 36.3617 38.9995 36.1008 39 35.835Z" fill="#D6D8DA"/>
+</svg>
diff --git a/assets/locales/en.po b/assets/locales/en.po
index c74991c2894..dd3eb38d8a0 100644
--- a/assets/locales/en.po
+++ b/assets/locales/en.po
@@ -644,6 +644,9 @@ msgstr "Groups of contacts"
 msgid "Permissions io.cozy.files"
 msgstr "Files"
 
+msgid "Permissions io.cozy.calendar"
+msgstr "Calendar"
+
 msgid "Permissions io.cozy.certified.carbon_copy"
 msgstr "Carbon copy"
 
@@ -674,6 +677,9 @@ msgstr "Tags"
 msgid "Permissions io.cozy.timeseries.geojson"
 msgstr "Trips"
 
+msgid "Permissions io.cozy.timeseries.grades"
+msgstr "Grades"
+
 msgid "Permissions io.cozy.settings"
 msgstr "Settings"
 
diff --git a/assets/locales/fr.po b/assets/locales/fr.po
index 4adcf8f4c83..840840b7ad6 100644
--- a/assets/locales/fr.po
+++ b/assets/locales/fr.po
@@ -709,6 +709,9 @@ msgstr "Groupes de récurrence bancaire"
 msgid "Permissions io.cozy.bills"
 msgstr "Factures"
 
+msgid "Permissions io.cozy.calendar"
+msgstr "Calendrier"
+
 msgid "Permissions io.cozy.coachco2.settings"
 msgstr "Paramètres de l'application"
 
@@ -748,6 +751,9 @@ msgstr "Tags"
 msgid "Permissions io.cozy.timeseries.geojson"
 msgstr "Déplacements"
 
+msgid "Permissions io.cozy.timeseries.grades"
+msgstr "Notes"
+
 msgid "Permissions io.cozy.settings"
 msgstr "Paramètres"
 
diff --git a/assets/styles/cirrus.css b/assets/styles/cirrus.css
index 6b13f569752..67371f39c9e 100644
--- a/assets/styles/cirrus.css
+++ b/assets/styles/cirrus.css
@@ -328,6 +328,10 @@
   -webkit-mask-image: url("../icons/doctypes/profile.svg");
   mask-image: url("../icons/doctypes/profile.svg");
 }
+.perm[class^="io-cozy-calendar"] {
+  -webkit-mask-image: url("../icons/doctypes/calendar.svg");
+  mask-image: url("../icons/doctypes/calendar.svg");
+}
 .perm[class^="io-cozy-contacts-groups"] {
   -webkit-mask-image: url("../icons/doctypes/team.svg");
   mask-image: url("../icons/doctypes/team.svg");
@@ -378,6 +382,10 @@
   -webkit-mask-image: url("../icons/doctypes/location.svg");
   mask-image: url("../icons/doctypes/location.svg");
 }
+.perm[class^="io-cozy-timeseries-grades"] {
+  -webkit-mask-image: url("../icons/doctypes/school.svg");
+  mask-image: url("../icons/doctypes/school.svg");
+}
 .perm[class^="io-cozy-jobs"] {
   -webkit-mask-image: url("../icons/doctypes/email.svg");
   mask-image: url("../icons/doctypes/email.svg");