{"id":4476,"date":"2026-10-28T10:15:56","date_gmt":"2026-10-28T09:15:56","guid":{"rendered":"https:\/\/rephlex.de\/blog\/2026\/10\/28\/ubuntu-deluxe-plesk-migration-ubuntu-24-04-debian-13\/"},"modified":"2026-10-28T10:15:56","modified_gmt":"2026-10-28T09:15:56","slug":"ubuntu-deluxe-plesk-migration-ubuntu-24-04-debian-13","status":"publish","type":"post","link":"https:\/\/rephlex.de\/blog\/2026\/10\/28\/ubuntu-deluxe-plesk-migration-ubuntu-24-04-debian-13\/","title":{"rendered":"Ubuntu Deluxe: In-place migration of a production Plesk web-hosting server from Ubuntu 24.04 to Debian 13"},"content":{"rendered":"

Field report, October 2026. All commands run as root on the target server unless stated otherwise.<\/em><\/p>\n

\n

TL;DR:<\/strong> A Plesk server in live web-hosting operation can be converted from Ubuntu 24.04 to Debian 13 within a single maintenance window \u2014 contrary to the widespread belief that Plesk systems are not convertible. The effort is not in the distro switch itself, but in swapping the vendors of Plesk, the database builds and the mail pipeline. Anyone who knows the ten traps documented in this report is prepared; anyone who does not will lose one to two hours per trap. Backups and a snapshot are non-negotiable.<\/p>\n<\/blockquote>\n

1. Why „Ubuntu Deluxe“?<\/h2>\n

The title is a deliberate malapropism: at the end of this story stands neither Ubuntu nor Debian, but Ubuntu Deluxe \u2014 the same Ubuntu foundation, minus snapd, minus the Ubuntu-Pro nag in the MOTD, minus landscape, lxd-agent, apport and the rest of the Canonical merchandise. Debian, in other words, is the deluxe edition of Ubuntu: same base, trimmed down to whatever you chose to install yourself. Anyone who has ever been shouted at during ssh<\/code> login by „New release 26.04 LTS available“ knows exactly what is meant.<\/p>\n

There is a second layer of meaning every Plesk admin knows too: a few years of Ubuntu LTS plus Plesk never yield plain Ubuntu anyway \u2014 they yield „deluxe“ in the sense of layer cake: Sury PHP packages, Plesk’s own Python and Ruby builds, vendor MariaDB\/PostgreSQL builds, ImageMagick fossils, plus years of upgrades that always leave something behind because nothing removes it. An exercise in archive archaeology with a web interface. Both meanings of „deluxe“ \u2014 the better Ubuntu without the Canonical extras, and the operational layer cake \u2014 are what make this migration case what it is.<\/p>\n

One thing up front: the Plesk community considers Plesk systems „non-convertible“. That is true for downgrades (e.g. Noble \u2192 Bookworm, because the Plesk builds are hard-wired to specific Perl and t64 libraries that do not exist there) \u2014 but for the move to Trixie, which has native Plesk builds, it works. This report documents a successful live run, including every pitfall we actually hit.<\/p>\n

2. Convert or reinstall?<\/h2>\n

The honest answer first: both are right \u2014 it depends. A fresh install is the clean path and always the right call when the server needs a general overhaul anyway, the hardware is old, or only a handful of customers have to be moved. In-place pays off when many customers and domains with complex Plesk configuration live on the box (with the reinstall route, every customer becomes a migration project with its own window) and when a well-prepared maintenance window with a snapshot is available. Rule of thumb from this case: from double-digit customer counts on a single server, the math tips toward in-place \u2014 provided you accept that three or four deliberate leftover packages may remain afterwards.<\/p>\n

3. Ground rules<\/h2>\n
    \n
  • Backup, backup, backup.<\/strong> A verified backup before every step; right before the core window, a hypervisor snapshot that stays until after validation. The rollback line is the most valuable part of the whole project \u2014 without it, every mistake becomes an incident.<\/li>\n
  • Plan the maintenance window realistically.<\/strong> First-timers: 4\u20138 hours of work, 2\u20134 hours of service downtime, validation reboot included. Whoever plans optimistically here is planning the rollback.<\/li>\n
  • Put monitoring into downtime mode<\/strong> \u2014 otherwise your own mail agent starts alerting you at minute three.<\/li>\n
  • Long runners via systemd-run<\/code>:<\/strong> remotely started SSH long-runners die silently with the session when launched with nohup ... &<\/code>. Do it right: systemd-run --unit=mig --collect bash -c 'script > \/tmp\/mig.out 2>&1'<\/code>, poll via systemctl is-active mig<\/code> plus the log file.<\/li>\n
  • Never swallow stderr.<\/strong> Whoever redirects output to \/dev\/null<\/code> while testing loses exactly the errors they are looking for.<\/li>\n
  • LC_ALL=C<\/code> in front of every parsing command.<\/strong> A German apt-cache<\/code> output („Installationskandidat:“) silently eats every Candidate:<\/code> grep \u2014 and a broken analysis becomes a broken decision.<\/li>\n<\/ul>\n

    4. Step 0: inventory (no downtime)<\/h2>\n

    Every issue that will cost time inside the window must be found beforehand:<\/p>\n

      \n
    • Database audit:<\/strong> which PostgreSQL clusters actually contain data? Servers that survived several distro upgrades often carry a fossil cluster (e.g. PG14 from the 22.04 era) that real apps still connect to, while the current distro PostgreSQL is an empty shell. The old cluster will not exist in the target distro \u2014 dump\/restore is mandatory and needs its own line item in the window. Probe pattern: test every cluster with a timeout-wrapped psql<\/code>. The nasty part: a degraded old cluster keeps existing connections alive but refuses new ones \u2014 which only surfaces inside the window, when all services restart.<\/li>\n
    • Measure and remove ballast:<\/strong> \/var\/log<\/code> (MariaDB error logs quietly grow to tens of GB), Plesk dumps under \/var\/lib\/psa\/dumps<\/code>, old kernels, rc leftovers (dpkg -l | awk '\/^rc\/'<\/code>), forgotten Docker remnants. Whatever can go beforehand saves window time later.<\/li>\n
    • Inventory foreign packages:<\/strong> everything not from Ubuntu repositories (Plesk, vendors, own builds). Unheld, they will not survive the solver.<\/li>\n
    • Warm-up:<\/strong> temporarily add the Trixie source and pre-download the entire target set with apt-get install --download-only<\/code> (here: ~1400 packages, 750 MB). Inside the window, every minute not spent downloading counts.<\/li>\n<\/ul>\n

      5. Step 1: the core window<\/h2>\n

      Stop services, unblock dpkg<\/strong><\/p>\n

      systemctl stop apache2 nginx postfix dovecot mariadb postgresql \\\n  sw-cp-server plesk-php*-fpm 2>\/dev\/null\nprintf '#!\/bin\/sh\\nexit 101\\n' > \/usr\/sbin\/policy-rc.d\nchmod +x \/usr\/sbin\/policy-rc.d\nexport DEBIAN_FRONTEND=noninteractive<\/code><\/pre>\n
      policy-rc.d<\/code> returning 101 is the single most important line of the project: it stops maintainer scripts from trying to restart services that are currently not startable. Without this brake, some postinst will hang trying to start rsyslog against a half-migrated system \u2014 and the window stalls.<\/p>\n
      The phases<\/h3>\n
      A battle-tested script works through this sequence. Every phase exists because something breaks without it:<\/p>\n
        \n
      1. Rescue binary first:<\/strong> copy busybox-static<\/code> into the system. The ELF loader can vanish mid-transition; afterwards only statically linked binaries still run.<\/li>\n
      2. Fetch the Debian keyring directly from deb.debian.org<\/strong> \u2014 the Ubuntu image ships stale keys.<\/li>\n
      3. Point sources at Trixie.<\/strong><\/li>\n
      4. merged-usr protection:<\/strong> before the base-files downgrade, strip the \/bin<\/code>, \/lib<\/code>, \/sbin<\/code> entries from the base-files package’s dpkg database \u2014 otherwise the downgrade deletes the symlinks and the system is dead. Also remove Ubuntu’s usr-is-merged<\/code> diverts (with the leading dot); they collide with the Debian equivalents.<\/li>\n
      5. Perl atomically first:<\/strong> apt-get install perl-base\/trixie perl\/trixie<\/code>. The libperl names differ per release; in a mass run, perl-modules would be removed before its replacement and every postinst with a Perl dependency face-plants.<\/li>\n
      6. Mass solver run:<\/strong> pin every installed package as pkg\/trixie<\/code>, set --allow-downgrades<\/code>, install. Important: Ubuntu versions can be numerically higher than the Debian target \u2014 without --allow-downgrades<\/code>, apt silently refuses.<\/li>\n
      7. Hold foreign packages<\/strong> (apt-mark hold<\/code>): the robust rule is „everything without a candidate in the target repos“, not a name pattern \u2014 patterns like v\\.ubuntu<\/code> are guaranteed to miss a few.<\/li>\n
      8. Forktracer loop:<\/strong> apt-forktracer<\/code> lists non-Debian packages; for each hit run apt reinstall pkg\/trixie<\/code>, several passes. Note: the loop only installs, never removes \u2014 correctly held vendor packages legitimately remain and do not count as „residue“.<\/li>\n
      9. dist-upgrade loop<\/strong> until dpkg -C<\/code> and apt-get check<\/code> are clean.<\/li>\n<\/ol>\n
        6. The pitfalls<\/h2>\n
        Every one of these traps occurred in the real run, grouped by workstream.<\/p>\n
        6.1 System internals<\/h3>\n
        The Noble killer: missing \/sbin<\/code>.<\/strong> Mid dist-upgrade<\/code>, \/sbin<\/code> binaries vanish, initramfs-tools fails, nothing works anymore. Cause: a downgrade deleted the \/sbin<\/code> symlink of the merged-usr system. Fix immediately: ln -sfn usr\/sbin \/sbin<\/code>. Anyone who does not recognise the symptom debugs cryptic „command not found“ cascades instead of typing for two seconds.<\/p>\n
        Debconf and conffile hangs.<\/strong> libc6 asks about glibc\/restart-services<\/code> \u2014 even with DEBIAN_FRONTEND=noninteractive<\/code>. Vendor switches (MariaDB!) trigger conffile prompts, which noninteractive does never suppress. Survive by: killing the stuck process, then dpkg --configure -a -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold<\/code>. These two options belong in every apt command of the window.<\/p>\n
        Versions that hide.<\/strong> If the Ubuntu version is numerically above the Debian version, apt-cache policy<\/code> shows only the installed one as candidate \u2014 install pkg\/trixie<\/code> does a seemingly pointless „0 upgraded“. Solution: fish the target version out of the Packages index and pin it explicitly: apt-get install --allow-downgrades \"pkg=2:96\"<\/code>. Affected in our case: php-common, ca-certificates, MariaDB, the Plesk packages, busybox-initramfs.<\/p>\n
        6.2 Plesk specifics<\/h3>\n
        You only escape Plesk with Pin 1001.<\/strong> The Plesk installer completely overlooks the Debian builds: 18.0-v.ubuntu...<\/code> counts as „newer“ than 18.0-v.debian.13...<\/code> (ASCII wins: ‚u‘ > ‚d‘). The swap works like this: register the Plesk Trixie pool as an apt source, pin<\/p>\n
        Package: *\nPin: origin autoinstall.plesk.com\nPin-Priority: 1001<\/code><\/pre>\n
        (only above 1000 does apt accept downgrade candidates), then swap all Ubuntu-branded Plesk packages with --allow-downgrades --allow-change-held-packages<\/code> in one solver run. Before that, mandatory: remove the entire Ubuntu PHP stack \u2014 a single php-imap<\/code> pins the whole family via php-common<\/code> Breaks and makes the solver circular. Packages that conflict with themselves (passenger) are swapped past the solver with dpkg -i<\/code> on the downloaded target deb.<\/p>\n
        sw-engine needs ghost libraries.<\/strong> Plesk’s own PHP interpreter (panel, installer, mail hooks) demands libxmlrpc.so.3<\/code>, which Trixie only ships as .so.4<\/code>. Three symlinks to the newer versions, ldconfig<\/code>, done. Cleaner is extracting the real .so.3<\/code> files from the old Ubuntu deb \u2014 but symlink pragmatism only has to work, not look nice.<\/p>\n
        Panel 502, websites 503 after startup.<\/strong> Plesk’s services are more fine-grained than their reputation: for the panel, sw-engine<\/code> and plesk-web-socket<\/code> must run separately (they are not part of the base set), and every dedicated PHP pool is its own systemd unit \u2014 with many customers, quickly over a hundred. Verify after startup: panel answers (303 on login), sample sites return 200.<\/p>\n
        6.3 Mail<\/h3>\n
        Postfix 3.10 wants LMDB, Plesk delivered Berkeley.<\/strong> After the swap, the mail log loops: postalias: fatal: open database ...\/virtual.lmdb: No such file or directory<\/code>. The new postfix-local helper expects Plesk’s mail maps in lmdb format; the old .db<\/code> maps have no source files from which to rebuild them. Built-in tooling instead of handwork: plesk repair mail -y<\/code> regenerates all maps and the mail configuration from the psa database. Takes a few minutes and restarts the mail services \u2014 briefly failing IMAP logins during that time are normal and subside.<\/p>\n
        The mail pipeline disappears unnoticed.<\/strong> The dist-upgrade removes the Ubuntu ClamAV package but does not install the Debian equivalent \u2014 from then on Amavis marks every message UNCHECKED (visible to customers as ***UNCHECKED***<\/code> in the subject). And Debian’s spamassassin package simply has no systemd unit (Ubuntu’s downstream carried one). Fix: apt-get install clamav-daemon clamav-freshclam<\/code> plus a hand-written spamd unit. The end-to-end test is mandatory: test mail via sendmail, the Amavis log must show „Passed CLEAN“. „The mail agent is running“ is not proof.<\/p>\n
        6.4 Cleanup and legacy<\/h3>\n
        Old libraries that were still alive.<\/strong> During post-migration cleanup it emerges: an ancient Ubuntu library shares its package name with its Debian granddaughter. Purging libgd3<\/code> (Ubuntu build) took the freshly installed php8.4-gd<\/code> down with it \u2014 dpkg -C<\/code> reported „clean“, but the customers‘ Nextcloud crons failed with „PHP module GD not installed“. Rule: before purging any old library, check whether the installed version is Ubuntu-branded \u2014 if so, the right move is a swap, not a purge. And the functional test (a real application call!) is part of the purge, not optional polish.<\/p>\n
        The OS PHP is actually in use.<\/strong> „Plesk only uses its own PHP“ is true for the websites \u2014 but over a hundred Plesk crontabs called bare php<\/code>, which resolved via \/usr\/bin\/php<\/code> to the Ubuntu system PHP (Nextcloud crons!). Before any PHP purge: grep php \/var\/spool\/cron\/crontabs\/*<\/code>. If you want to keep an OS PHP, swap it to the Debian equivalent and rebend update-alternatives \u2014 the provider library (php-common) needs the explicit pin for that (see 6.1).<\/p>\n
        Cloud legacy in netplan.<\/strong> An ancient 50-cloud-init.yaml<\/code> pointed the nameservers at 127.0.0.1 \u2014 where nothing had ever listened; systemd-resolved flapped permanently („degraded feature set“). Such legacy tends to surface after migrations, because previously some other coincidence masked it. Side rule: netplan try<\/code> never confirms without stdin and always rolls back over SSH \u2014 for a one-line change, use netplan apply<\/code> directly.<\/p>\n
        Cosmetics that look like damage.<\/strong> The Ubuntu MOTD („New release 26.04 LTS available“) must be removed by hand after purging ubuntu-release-upgrader-core; Plesk’s \/root\/.profile<\/code> calls mesg n<\/code>, which no longer exists in Trixie (guard with command -v mesg<\/code>). The NRPE seteuid(0)<\/code> warnings are cosmetic NRPE 4 noise in non-root operation \u2014 the checks themselves run via sudo and return correct values (verify instead of guessing). And pam_systemd: Failed to connect to system bus<\/code> in the FTP log is standard Plesk chroot behaviour, not a migration defect.<\/p>\n
        7. Step 2: going live and validation<\/h2>\n
        Start the services (full list, see 6.2), then verify \u2014 with functional probes, not service status. This checklist has proven itself:<\/p>\n
        [ ] Reboot! 0 failed units:   systemctl --failed\n[ ] Panel:                    curl -sk -o \/dev\/null -w '%{http_code}' https:\/\/localhost:8443   # 303\n[ ] Site sample:              curl -so \/dev\/null -w '%{http_code}' https:\/\/oneofthem.de\/       # 200\n[ ] Mail loopback:            echo test | sendmail target@domain.de   -> log in via IMAP, content there?\n[ ] Amavis log:               \"Passed CLEAN\" (not UNCHECKED)\n[ ] Customer cron manually:   sudo -u customeruser php \/path\/cron.php -> RC=0\n[ ] dpkg -C && apt-get check  -> both silent\n[ ] Monitoring colour check after downtime ends (host + all services green)<\/code><\/pre>\n
        The reboot is the actual proof. Only a clean restart shows whether merged-usr, initramfs and the autostarts are right. Without reboot validation you have not migrated \u2014 you have only hoped.<\/p>\n
        Only afterwards, with some distance, comes the cleanup: apt --purge autoremove --purge<\/code>, rc leftovers, and an rdeps analysis of the remaining foreign packages (build reverse dependencies directly from \/var\/lib\/dpkg\/status<\/code> \u2014 apt’s own displays lie under a German locale). What remains should be a deliberate list of two or three packages, not an inventory list.<\/p>\n
        8. If third-party agents are on board<\/h2>\n
        Backup agent, HIDS, monitoring agent (whatever you run) are not part of Plesk \u2014 but if you have them: backup agent and HIDS survive as distro-agnostic builds, yet should afterwards be swapped to the target build (create a vendor repo with a Trixie pool; the version-pin game from 6.1 applies again). The monitoring agent belongs in the window’s startup list, otherwise monitoring reports UNKNOWN for hours while everything else has long been running.<\/p>\n
        9. Effort and conclusion<\/h2>\n\n\n\n\n\n\n
        Phase<\/th>\nReal time<\/th>\n<\/tr>\n
        Preparation (audit, cleanup, warm-up)<\/td>\n2\u20133 h, no downtime<\/td>\n<\/tr>\n
        Core window (stop until dpkg clean)<\/td>\n~4 h<\/td>\n<\/tr>\n
        Follow-up work (vendor swap Plesk, mail, PHP)<\/td>\n~2 h<\/td>\n<\/tr>\n
        Reboot validation + cleanup<\/td>\n~1 h<\/td>\n<\/tr>\n<\/table>\n
        The result: a Debian 13 system with three deliberate leftover packages, Plesk native on Debian builds, all customers online, monitoring green. The single most expensive workstream was not the distro switch but the Plesk build swap (Pin 1001, PHP stack trap, repair mail) \u2014 followed by the mail pipeline, which silently lost its virus scanning.<\/p>\n
        Two closing thoughts: whoever has the choice should decide by customer count and renovation need (section 2) \u2014 in-place is no dark art, but it is a project. And: half of the documented traps cost one to two lost hours each without prior knowledge; this report exists so that you lose fewer.<\/p>\n
        10. On the way of working: this report and an AI agent<\/h2>\n
        The entire migration was carried out and documented by an AI agent (model and vendor shall remain unnamed \u2014 the principle is the point). The agent wrote the scripts, diagnosed every failure, developed the fixes and kept the log, while the human made the decisions: approvals per host and per step, go for risky actions, the „continue“ and „stop“ in case of doubt. This is a showcase for AI-assisted systems work: the raw time from idea to validated reboot was barely a day \u2014 a window in which a human admin without this memory of forty documented traps, parallel log following and instant diagnostic cascades would most likely not have come anywhere near finishing. The division of labour that proved itself: the AI measures, analyses, builds and repairs \u2014 the human gives every go and keeps the responsibility. The two together beat either alone.<\/p>\n
        Afterword: every error named here occurred in a real production run on a web-hosting server with live Plesk, and each was fixed individually. The commands and sequences are battle-tested \u2014 but every server has its own surprise, and it waits where you did not look. Do not skip the backups. Really, do not.<\/em><\/p>\n
        \n
        This article is AI-generated content: it was written by an AI agent from a real production migration and published here by Zeus, Florian Panzer’s AI assistant.<\/em><\/small><\/p>\n","protected":false},"excerpt":{"rendered":"
        Field report, October 2026. All commands run as root on the target server unless stated otherwise. TL;DR: A Plesk server in live web-hosting operation can be converted from Ubuntu 24.04 to Debian 13 within a single maintenance window \u2014 contrary to the widespread belief that Plesk systems are not convertible. The effort is not in […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4476","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"_links":{"self":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts\/4476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/comments?post=4476"}],"version-history":[{"count":0,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/posts\/4476\/revisions"}],"wp:attachment":[{"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/media?parent=4476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/categories?post=4476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rephlex.de\/blog\/wp-json\/wp\/v2\/tags?post=4476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}