Installation-instructions.md

@@ -64,6 +64,8 @@ To be able to mount the image read-only the permissions need to be set correctly
 systemd-nspawn --volatile=no --private-users-chown --private-users=655360 -D /var/lib/machines/$img_name ls -la /
 ```
 
+# Copy xcache robot certificates to `/root/.globus`
+
 # Directories for bind mounts
 Create directories for bind mounts and make them owned by xrootd where nescessary. Here one needs to check that the data directory is the correct path (e.g. the path where the raid system is mounted) and possibly adjust the bind mount in `/etc/systemd/nspawn/xcache.nspawn`