minor changes (#294)

Author: christophdb

docs/installation/deployment-approach.md

@@ -63,6 +63,9 @@ This is the list of ports that the components use. You only have to open them if
 - OnlyOffice: 6233
 - Uptime Kuma: 6230
 - Zabbix: 6235
+- Whiteboard (tldraw): 6239
+- Report Design (seadoc): 6240
+- Gatus Monitoring: 6220 
 
 ## Separate server or subdomain
 

docs/maintenance/base-export.md

@@ -32,7 +32,7 @@ seatable.sh python-env /opt/seatable/seatable-server-latest/dtable-web/manage.py
 
 ## Troubleshooting Large Asset Exports
 
-If your base contains numerous assets, SeaTable may refuse to export with assets included. To resolve this, increase the `max_download_dir_size` value in the `seafile.conf` file and restart SeaTable:
+If your base contains numerous assets, SeaTable may refuse to export with assets included. To resolve this, increase the `max_download_dir_size` value in the `seafile.conf` file and [restart SeaTable](../maintenance/restart-seatable.md):
 
 ```
 [fileserver]