app/imports/ui/pages/admin/AdminSingleGroupPage.jsx

@@ -302,23 +302,26 @@ const AdminSingleGroupPage = ({ group, ready, match: { params } }) => {
     .reduce((acculator, currentValue) => acculator && currentValue, true);
 
   const groupPluginsShow = (plugin) => {
-    if (groupPlugins[plugin].enable) {
-      return (
-        <FormGroup key={plugin}>
-          <FormControlLabel
-            control={
-              <Checkbox
-                checked={plugins[plugin]}
-                onChange={(event) => onChangePlugins(event, plugin)}
-                name={plugin}
-                color="primary"
-                disabled={!!params._id}
-              />
-            }
-            label={i18n.__(`api.${plugin}.enablePluginForGroup`)}
-          />
-        </FormGroup>
-      );
+    // FIXME: nextcloud group synchronization is disabled until functional
+    if (plugin !== 'nextcloud') {
+      if (groupPlugins[plugin].enable) {
+        return (
+          <FormGroup key={plugin}>
+            <FormControlLabel
+              control={
+                <Checkbox
+                  checked={plugins[plugin] || false}
+                  onChange={(event) => onChangePlugins(event, plugin)}
+                  name={plugin}
+                  color="primary"
+                  disabled={!!params._id}
+                />
+              }
+              label={i18n.__(`api.${plugin}.enablePluginForGroup`)}
+            />
+          </FormGroup>
+        );
+      }
     }
     return null;
   };

app/package-lock.json

 {
   "name": "app",
-  "version": "4.2.5",
+  "version": "4.2.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

app/package.json

 {
   "name": "app",
   "private": true,
-  "version": "4.2.5",
+  "version": "4.2.6",
   "license": "EUPL-1.2",
   "description": "Online service platform",
   "author": "EOLE <team@eole.education> - DINUM",

doc/CHANGELOG.md

 # Changelog
 
+## [4.2.6](https://gitlab.mim-libre.fr/alphabet/laboite/compare/release/4.2.5...release/4.2.6) (2022-07-01)
+
+
+### Bug Fixes
+
+* **nextcloud:** disable nextcloud group synchronization ([d1458f9](https://gitlab.mim-libre.fr/alphabet/laboite/commit/d1458f9bc1b62d80e9ff03cc3b666b0b06553721))
+
 ## [4.2.5](https://gitlab.mim-libre.fr/alphabet/laboite/compare/release/4.2.4...release/4.2.5) (2022-06-21)