[{"data":1,"prerenderedAt":620},["ShallowReactive",2],{"navigation-docs_en":3,"/en/blog/opendesk-partner-program-2026-posts_en":51,"/en/blog/opendesk-partner-program-2026-surround-posts_en":610},[4],{"title":5,"path":6,"stem":7,"children":8,"page":25},"En","/en","en",[9],{"title":10,"path":11,"stem":12,"children":13,"page":25},"Docs","/en/docs","en/1.docs",[14,26],{"title":15,"path":16,"stem":17,"children":18,"icon":25},"Getting Started","/en/docs/getting-started","en/1.docs/1.getting-started/1.index",[19,21],{"title":20,"path":16,"stem":17,"children":-1},"Introduction",{"title":22,"path":23,"stem":24,"children":-1},"Migration Roadmap","/en/docs/getting-started/migration-fahrplan","en/1.docs/1.getting-started/2.migration-fahrplan",false,{"title":27,"path":28,"stem":29,"children":30,"page":25},"Technologies","/en/docs/technologies","en/1.docs/2.technologies",[31,35,39,43,47],{"title":32,"path":33,"stem":34,"children":-1},"Nextcloud","/en/docs/technologies/nextcloud","en/1.docs/2.technologies/1.nextcloud",{"title":36,"path":37,"stem":38,"children":-1},"Matrix / Element","/en/docs/technologies/matrix","en/1.docs/2.technologies/2.matrix",{"title":40,"path":41,"stem":42,"children":-1},"ONLYOFFICE","/en/docs/technologies/onlyoffice","en/1.docs/2.technologies/3.onlyoffice",{"title":44,"path":45,"stem":46,"children":-1},"Ubuntu Linux","/en/docs/technologies/ubuntu","en/1.docs/2.technologies/4.ubuntu",{"title":48,"path":49,"stem":50,"children":-1},"Keycloak","/en/docs/technologies/keycloak","en/1.docs/2.technologies/5.keycloak",{"id":52,"title":53,"authors":54,"badge":60,"body":62,"date":563,"description":564,"extension":565,"faq":566,"howto":582,"image":602,"meta":604,"navigation":605,"path":606,"seo":607,"stem":608,"__hash__":609},"posts_en/en/3.blog/13.opendesk-partner-program-2026.md","openDesk Leaves the Federal Bureaucracy – ZenDIS Opens the Sovereign Workspace to SMEs",[55],{"name":56,"to":57,"avatar":58},"europioneer Team","/",{"src":59},"/favicon.svg",{"label":61},"Sovereign Workspace",{"type":63,"value":64,"toc":545},"minimark",[65,69,90,103,108,118,177,193,197,208,219,225,229,362,373,377,380,385,392,396,399,403,406,410,413,417,425,429,460,464,482,486,502,508,511,516],[66,67,53],"h1",{"id":68},"opendesk-leaves-the-federal-bureaucracy-zendis-opens-the-sovereign-workspace-to-smes",[70,71,72,73,77,78,81,82,85,86,89],"p",{},"In May 2026, the ",[74,75,76],"strong",{},"Zentrum für Digitale Souveränität (ZenDIS)"," – Germany's federally owned \"Centre for Digital Sovereignty\" – moved its ",[74,79,80],{},"reseller partner program"," for the ",[74,83,84],{},"openDesk Enterprise Edition"," into regular operation. That ends a phase in which the state-curated open-source office suite was, in practice, only available to federal agencies, the German armed forces and a handful of pilot ministries. From the second quarter of 2026 onwards, authorised distributors may deliver the package ",[74,87,88],{},"across Europe to SMEs, school authorities and state administrations"," – with SLA, migration services and training.",[70,91,92,93,96,97,102],{},"For German IT leaders who have been waiting for years for a ",[74,94,95],{},"federally funded, realistic alternative to Microsoft 365",", this is the most important structural decision since the ",[98,99,101],"a",{"href":100},"/en/blog/eu-commission-matrix","European Commission moved to Matrix",". We unpack what openDesk technically is, why the distribution model makes the difference, and how a low-risk pilot looks.",[104,105,107],"h2",{"id":106},"what-opendesk-is-and-what-it-deliberately-is-not","What openDesk is – and what it deliberately is not",[70,109,110,113,114,117],{},[74,111,112],{},"openDesk"," is an office suite that ZenDIS integrates, security-hardens, packages and supports from existing open-source components developed in Europe. It is ",[74,115,116],{},"not a from-scratch rewrite",", but a curated distribution with defined versions, a patch pipeline and a support SLA. As of May 2026 the Enterprise Edition contains:",[119,120,121,132,138,144,150,159,165,171],"ul",{},[122,123,124,127,128,131],"li",{},[74,125,126],{},"File storage and sync",": ",[98,129,32],{"href":130},"/en/blog/nextcloud-vs-onedrive-sharepoint"," (Files, Hub, Talk)",[122,133,134,137],{},[74,135,136],{},"Document editing",": Collabora Online (LibreOffice-based)",[122,139,140,143],{},[74,141,142],{},"Email and calendar",": Open-Xchange App Suite",[122,145,146,149],{},[74,147,148],{},"Project management",": OpenProject",[122,151,152,155,156],{},[74,153,154],{},"Real-time communication",": Element on Matrix – the same stack used by the ",[98,157,158],{"href":100},"European Commission",[122,160,161,164],{},[74,162,163],{},"Knowledge management",": XWiki",[122,166,167,170],{},[74,168,169],{},"Identity and single sign-on",": Keycloak",[122,172,173,176],{},[74,174,175],{},"Directory service",": integrated LDAP and Univention connectivity",[70,178,179,180,183,184,187,188,192],{},"Deliberately ",[74,181,182],{},"not"," included: AI inference, a search engine, ERP, CRM. ZenDIS positions openDesk explicitly as an ",[74,185,186],{},"office replacement",", not as an all-in-one platform. Anyone who needs generative AI integrates it themselves – for example via locally hosted models in Nextcloud Assistant – and thereby avoids problems such as ",[98,189,191],{"href":190},"/en/blog/microsoft-copilot-flex-routing","Copilot Flex Routing",", through which Microsoft has been re-routing prompts to the US under load since April 2026.",[104,194,196],{"id":195},"why-reseller-and-why-that-is-a-turning-point","Why \"reseller\" – and why that is a turning point",[70,198,199,200,203,204,207],{},"Until early 2026, any organisation that wanted openDesk in production had to contract ",[74,201,202],{},"directly with ZenDIS",". That worked for the Bundeswehr (confirmed as anchor customer in February 2026), for the Federal Ministry of the Interior, the Robert Koch Institute and the Federal Ministry of Health. ",[74,205,206],{},"8,756 licences had been issued across the federal administration by April 2026, 8,475 of them productive","; the remainder runs in active pilots.",[70,209,210,211,214,215,218],{},"For SMEs, district authorities, municipal utilities and individual school authorities, that direct path was impractical: order volumes were too small, on-site consulting was missing, and EVB-IT contracting (Germany's standard public-sector IT contract framework) is unfamiliar territory for mid-market IT houses. The ",[74,212,213],{},"two-tier distribution model"," fixes that. ZenDIS remains the manufacturer and contracting partner for the distributors; ",[74,216,217],{},"authorised reseller partners"," deliver to end customers – including installation, migration, training and first- and second-level support.",[70,220,221,224],{},[74,222,223],{},"Market consequence",": For the first time there is a Microsoft-365 alternative that (1) is funded and maintained by a national government, (2) ships with a binding sub-processor model – every component in Europe, no hyperscaler dependency – and (3) can be procured locally through familiar IT vendors.",[104,226,228],{"id":227},"opendesk-vs-microsoft-365-the-honest-comparison","openDesk vs. Microsoft 365 – the honest comparison",[230,231,232,247],"table",{},[233,234,235],"thead",{},[236,237,238,242,245],"tr",{},[239,240,241],"th",{},"Area",[239,243,244],{},"Microsoft 365",[239,246,112],{},[248,249,250,270,285,296,307,318,329,340,351],"tbody",{},[236,251,252,256,263],{},[253,254,255],"td",{},"Data residency",[253,257,258,259,262],{},"EU Data Boundary, perforated (",[98,260,261],{"href":190},"Flex Routing",")",[253,264,265,266],{},"EU operator of your choice, ",[98,267,269],{"href":268},"/en/blog/bsi-it-grundschutz-microsoft-365","BSI-IT-Grundschutz certifiable",[236,271,272,275,282],{},[253,273,274],{},"CLOUD Act exposure",[253,276,277,278,262],{},"Full (see ",[98,279,281],{"href":280},"/en/blog/cloud-act-2026","analysis",[253,283,284],{},"None",[236,286,287,290,293],{},[253,288,289],{},"Sub-processor changes",[253,291,292],{},"Unilaterally by Microsoft",[253,294,295],{},"Contractually controlled, notifiable",[236,297,298,301,304],{},[253,299,300],{},"Real-time office",[253,302,303],{},"Word, Excel, PowerPoint Online",[253,305,306],{},"Collabora Online",[236,308,309,312,315],{},[253,310,311],{},"Email / calendar",[253,313,314],{},"Exchange Online",[253,316,317],{},"Open-Xchange",[236,319,320,323,326],{},[253,321,322],{},"Messaging",[253,324,325],{},"Teams",[253,327,328],{},"Element / Matrix",[236,330,331,334,337],{},[253,332,333],{},"AI",[253,335,336],{},"Copilot (US routing possible)",[253,338,339],{},"Optional, self-hosted",[236,341,342,345,348],{},[253,343,344],{},"Licence model",[253,346,347],{},"Per user per month, vendor lock",[253,349,350],{},"Per user, tiered, no vendor lock",[236,352,353,356,359],{},[253,354,355],{},"Offline edition",[253,357,358],{},"Office Apps",[253,360,361],{},"LibreOffice",[70,363,364,365,368,369,372],{},"Where openDesk ",[74,366,367],{},"still trails",": very complex Excel workbooks with Power Query, deeply integrated Outlook add-ins, and Teams-specific bot workflows. For roughly 80 percent of typical administrative and SME work openDesk is functionally equivalent or better. Power users in controlling and reporting should test their workbooks ",[74,370,371],{},"before"," migration, not afterwards.",[104,374,376],{"id":375},"how-to-pilot-opendesk-howto","How to pilot openDesk – HowTo",[70,378,379],{},"The five steps below are encoded in this post's structured HowTo schema (for Google Rich Results). For human reading:",[381,382,384],"h3",{"id":383},"step-1-cluster-your-use-cases-step-1","Step 1: Cluster your use cases {#step-1}",[70,386,387,388,391],{},"Lay out employee count times office function on a matrix. What is ",[74,389,390],{},"actually"," used today, not what is licensed? Mark power-user artifacts (Excel with Power Query, Outlook add-ins, Teams bots) separately.",[381,393,395],{"id":394},"step-2-select-a-reseller-partner-step-2","Step 2: Select a reseller partner {#step-2}",[70,397,398],{},"Review the ZenDIS partner list (fully published from autumn 2026). Criteria: experience migrating Nextcloud and Open-Xchange out of the Microsoft stack, EU base, EVB-IT contracting capability, documented sub-processor chain.",[381,400,402],{"id":401},"step-3-buy-a-pilot-tenant-step-3","Step 3: Buy a pilot tenant {#step-3}",[70,404,405],{},"10–25 licences over three months, mixed team of IT, business unit and management. Parallel operation alongside Microsoft 365 is mandatory – no big bang. Define success criteria in writing beforehand.",[381,407,409],{"id":408},"step-4-lock-the-migration-path-in-the-contract-step-4","Step 4: Lock the migration path in the contract {#step-4}",[70,411,412],{},"Mailbox via IMAP/EWS, SharePoint via rclone into Nextcloud, Teams rooms via a Matrix bridge or rebuilt. Hold-back clause and rollback right for the first six months in the contract.",[381,414,416],{"id":415},"step-5-maintain-nis2-and-gdpr-documentation-in-parallel-step-5","Step 5: Maintain NIS2 and GDPR documentation in parallel {#step-5}",[70,418,419,420,424],{},"Record of processing, risk register, TIA and DPIA maintained twice during the pilot – background in the ",[98,421,423],{"href":422},"/en/blog/nis2-gdpr-microsoft-paradox","NIS2 / GDPR paradox",".",[104,426,428],{"id":427},"defined-terms","Defined terms",[119,430,431,436,442,448,454],{},[122,432,433,435],{},[74,434,112],{},": open-source office suite, integrated and published by ZenDIS, productive in the German federal administration since 2025, available to SMEs via authorised distributors from May 2026.",[122,437,438,441],{},[74,439,440],{},"ZenDIS",": Zentrum für Digitale Souveränität GmbH, founded late 2022, headquartered in Bochum, owned by the German federal government. Mandate: provide and maintain open-source software for the public sector.",[122,443,444,447],{},[74,445,446],{},"Sovereign Workspace (\"Souveräner Arbeitsplatz\")",": German public-sector terminology for an office environment that runs without US hyperscalers. openDesk is the official implementation of that concept.",[122,449,450,453],{},[74,451,452],{},"Reseller Partner Program",": two-tier distribution model. ZenDIS supplies distributors, distributors supply end customers. Distributor operations from May 2026, end-customer operations via partners officially from autumn 2026.",[122,455,456,459],{},[74,457,458],{},"EVB-IT",": Ergänzende Vertragsbedingungen IT – the standard public-sector contract framework for IT procurement in Germany. Anyone doing business with public authorities must be EVB-IT capable.",[104,461,463],{"id":462},"where-europioneer-fits-in","Where europioneer fits in",[70,465,466,467,470,471,474,475,478,479,424],{},"europioneer has been operating an ",[74,468,469],{},"openDesk-compatible variant"," of the same stack since 2024 – Nextcloud, Collabora Online, Open-Xchange, Element/Matrix, Keycloak – as a managed hosted service, including migration from Microsoft 365 and a contractually fixed SLA. If you want to wait for the official openDesk partner program, that's fine. If you want to ",[74,472,473],{},"pilot today"," and become productive without EVB-IT bureaucracy, you'll find the same architecture, the same open-source components and the same data-sovereignty stance with us. Component overview at ",[98,476,477],{"href":477},"/en/alternativen",", packages and pricing at ",[98,480,481],{"href":481},"/en/pricing",[104,483,485],{"id":484},"bottom-line","Bottom line",[70,487,488,491,492,494,495,498,499,424],{},[74,489,490],{},"May 2026 is a turning point."," The years-old claim that \"there is no real Microsoft 365 alternative\" no longer holds since the launch of the ZenDIS reseller partner program. Anyone renewing Microsoft 365 licences in 2026 without an exit plan is not just renewing a contract – they are extending ",[98,493,274],{"href":280},", the ",[98,496,497],{"href":422},"NIS2 supply-chain risk"," and the dependency on ",[98,500,501],{"href":190},"unilaterally changeable sub-processor lists",[70,503,504],{},[98,505,507],{"href":506},"/en/contact?subject=openDesk-Pilot","Request a pilot consultation →",[509,510],"hr",{},[70,512,513],{},[74,514,515],{},"Related posts:",[119,517,518,523,528,534,540],{},[122,519,520],{},[98,521,522],{"href":100},"European Commission moves to Matrix – what it means for SMEs",[122,524,525],{},[98,526,527],{"href":130},"Nextcloud vs. OneDrive/SharePoint – an honest feature comparison",[122,529,530],{},[98,531,533],{"href":532},"/en/blog/microsoft-teams-alternative","Microsoft Teams alternative – Element, Matrix and the EU roadmap",[122,535,536],{},[98,537,539],{"href":538},"/en/blog/eurostack-digital-sovereignty","Eurostack – why European digital sovereignty is becoming concrete",[122,541,542],{},[98,543,544],{"href":190},"Microsoft 365 Copilot Flex Routing – how the EU Data Boundary gets perforated",{"title":546,"searchDepth":547,"depth":547,"links":548},"",2,[549,550,551,552,560,561,562],{"id":106,"depth":547,"text":107},{"id":195,"depth":547,"text":196},{"id":227,"depth":547,"text":228},{"id":375,"depth":547,"text":376,"children":553},[554,556,557,558,559],{"id":383,"depth":555,"text":384},3,{"id":394,"depth":555,"text":395},{"id":401,"depth":555,"text":402},{"id":408,"depth":555,"text":409},{"id":415,"depth":555,"text":416},{"id":427,"depth":547,"text":428},{"id":462,"depth":547,"text":463},{"id":484,"depth":547,"text":485},"2026-05-26T00:00:00.000Z","Since May 2026, distributors are allowed to sell openDesk to SMEs. What the ZenDIS suite delivers, how it replaces Microsoft 365, and how to pilot it.","md",[567,570,573,576,579],{"q":568,"a":569},"What is openDesk – and who is behind it?","openDesk is an integrated open-source office suite, packaged, hardened and supported by ZenDIS (Zentrum für Digitale Souveränität), a GmbH owned by the German federal state. It bundles Nextcloud, Collabora Online, Open-Xchange, OpenProject, Element/Matrix, XWiki and Keycloak into a Microsoft-365 replacement that runs without US hyperscalers.",{"q":571,"a":572},"What changed in May 2026?","ZenDIS moved its two-tier reseller partner program into regular operation. Until then, every organisation had to contract directly with ZenDIS – workable only for federal agencies. From Q2/2026 onwards, authorised distributors may deliver openDesk Enterprise Edition across Europe to SMEs, school authorities and state administrations, including support, training and migration services.",{"q":574,"a":575},"What is the current rollout status in the German federal administration?","As of April 2026, 8,756 licences have been issued across the federal administration, with 8,475 in productive use. Anchor customers include the German armed forces (Bundeswehr), the Robert Koch Institute and the Federal Ministry of Health. The remaining roughly 280 licences are in active pilot phases.",{"q":577,"a":578},"Where does openDesk still trail Microsoft 365?","With very complex Excel workbooks that use Power Query, with deeply integrated Outlook add-ins, and with Teams-specific bot workflows. For roughly 80 percent of typical administrative and SME work openDesk is functionally equivalent or better. Power users in controlling and reporting should test their workbooks concretely before migration.",{"q":580,"a":581},"Do I have to host openDesk myself, or can I consume it as a service?","Both are possible. ZenDIS delivers the software to distributors; those distributors may install it on-premise, in a private European cloud or as a managed service. The non-negotiable point is that the entire processing and sub-processor chain stays in Europe – that is part of the reseller contract.",{"name":583,"description":584,"totalTime":585,"steps":586},"How to pilot openDesk in a German SME","Five-step migration path from Microsoft 365 to openDesk – low risk, with rollback option and full GDPR / NIS2 documentation.","P90D",[587,590,593,596,599],{"name":588,"text":589},"Cluster your use cases","Lay out employee count times office function (mail, file storage, document editing, chat, project planning) on a matrix. Identify which functions are actually used today – not which are licensed. Mark power-user artifacts (Excel with Power Query, Outlook add-ins, Teams bots) separately.",{"name":591,"text":592},"Select a reseller partner","Review the official ZenDIS partner list (fully published from autumn 2026). Criteria – experience migrating Nextcloud from SharePoint and OneDrive, Open-Xchange from Exchange Online, a registered office in Germany or another EU member state, EVB-IT contracting capability, a documented sub-processor chain.",{"name":594,"text":595},"Buy a pilot tenant","A minimum of 10–25 licences over three months, with a mixed team of IT, business unit and executive users. Parallel operation alongside Microsoft 365 is mandatory – no big bang. Define success criteria in writing beforehand, for example platform response time, number of migration errors per 1,000 mails, and end-user acceptance survey results.",{"name":597,"text":598},"Lock the migration path in the contract","Mailbox migration via IMAP or EWS, SharePoint content via rclone into Nextcloud, Teams rooms via a Matrix bridge or rebuilt from scratch. Add a hold-back clause for the case of missing critical functionality, and a rollback right for the first six months.",{"name":600,"text":601},"Maintain NIS2 and GDPR documentation in parallel","Record of processing (Art. 30 GDPR), risk register (NIS2 Art. 21), Transfer Impact Assessment and Data Protection Impact Assessment have to be maintained twice during the pilot phase – once for the legacy Microsoft 365 world, once for openDesk. After decommissioning the legacy stack the old version can be archived; that saves audit effort later.",{"src":603},"https://images.unsplash.com/photo-1497366216548-37526070297c?w=1200&q=80",{},true,"/en/blog/opendesk-partner-program-2026",{"title":53,"description":564},"en/3.blog/13.opendesk-partner-program-2026","JB7wWcEHfQ1BPLsxMG1efKnLIXfuIRiEYB8VqVv87uk",[611,615],{"title":612,"path":190,"stem":613,"description":614,"children":-1},"Microsoft 365 Copilot Flex Routing – How the EU Data Boundary is Quietly Being Eroded in 2026","en/3.blog/12.microsoft-copilot-flex-routing","Since April 2026, Copilot AI inference leaves the EU under peak load – by default. Plus Anthropic as a sub-processor outside the EU Data Boundary. What German SMEs must check and disable now.",{"title":616,"path":617,"stem":618,"description":619,"children":-1},"DORA, CTPP Designation and Microsoft 365 – Why Banks Need a Tested Exit Strategy in 2026","/en/blog/dora-microsoft-365-exit-strategy-banks-2026","en/3.blog/14.dora-microsoft-365-exit-strategy-banks-2026","Since late 2025, Microsoft is an officially designated critical ICT third-party provider under DORA. What that means for BaFin, the ESAs and your concentration-risk file.",1780384473516]