Optimized Nextcloud implementation

roles/docker-nextcloud/docs/Administration.md

@@ -14,3 +14,7 @@ Inside the container, install a text editor and edit the config:
 ```bash
 apk add --no-cache nano && nano config/config.php
 ```
+
+## Logs
+
+The logs you will find here on the host: **/var/lib/docker/volumes/nextcloud_data/_data/data/nextcloud.log**

roles/docker-nextcloud/docs/Architecture.md

@@ -1,4 +0,0 @@
-# Administration
-
-## Other Resources
-- [Nextcloud Docker Example with Nginx Proxy, MariaDB, and FPM](https://github.com/nextcloud/docker/blob/master/.examples/docker-compose/with-nginx-proxy/mariadb/fpm/docker-compose.yml)

roles/docker-nextcloud/docs/LDAP.md

@@ -0,0 +1,41 @@
+## Add LDAP Users Manually for Immediate Sharing
+
+In a default Nextcloud + LDAP setup, user accounts are only created in the internal Nextcloud database **after their first login**. This means that even if a user exists in LDAP, they **cannot receive shared files or folders** until they have logged in at least once—or are manually synchronized.
+
+To make LDAP users available for sharing **without requiring initial login**, follow these steps:
+
+### 1. Search for the User in LDAP
+
+Check if the user exists in the configured LDAP directory:
+
+```bash
+docker exec -u www-data nextcloud-application php occ ldap:search <username>
+```
+
+If the user is found, proceed to the next step.
+
+### 2. Create the User in Nextcloud from LDAP
+
+Manually trigger a sync to register the user in the Nextcloud database:
+
+```bash
+docker exec -u www-data nextcloud-application php occ ldap:check-user --update <username>
+```
+
+**Example:**
+
+```bash
+docker exec -u www-data nextcloud-application php occ ldap:check-user --update viktoriakaffanke
+```
+
+Once executed, the user becomes fully available in the system—for sharing, group membership, and permissions—even without logging in.
+
+### 3. Synchronize All Known Users (Optional)
+
+To synchronize account data (display name, mail address, group memberships, etc.) for **all users** currently known to Nextcloud:
+
+```bash
+docker exec -u www-data nextcloud-application php occ user:sync-account-data
+```
+
+This step is especially useful after modifying LDAP attributes or group memberships, ensuring up-to-date data in the Nextcloud UI and permission system.