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How to customise the discover pane during a scripted install in Tableau Desktop 2020.1

Here's how to swap Tableau's stale Discover pane for your own web page during a scripted install.

Part ofWhat's new in Tableau 2020.1
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  • Tableau 2020.1 lets you replace the default Discover pane content with a custom web page, ideal for status updates or server downtime notices across many users
  • You can set the Discover pane either after installation or, more efficiently, during a scripted command-line install pushed out by IT
  • Key install arguments include a quiet-install flag, a no-restart option, accepting the EULA, and the setting that defines the Discover pane URL
  • A license-reporting argument can ping a Tableau Server so admins can track who is using fixed license keys and manage rotation
  • Navigate to the folder containing the installer, then run the install file with your chosen arguments to apply all settings at once

Tableau Desktop 2020.1 lets you replace the default Discover pane with your own web page, and you can set this automatically as part of a scripted command-line install rather than configuring it by hand after the fact.

The Discover pane is the panel on the right of Tableau Desktop showing training resources and a visualisation of the week, which can go stale. Tim demonstrates pushing a custom URL into that pane using a PowerShell install script on Windows.

The Breakdown
  1. What the Discover pane is 0:00

    It's the grey panel on the right of Tableau Desktop showing training content and a featured visualisation, which Tableau doesn't refresh often. Since 2020.1 you can replace its contents with a custom web page.

  2. Why bother for large deployments 0:32

    This is useful when you have many users and need to surface status updates or server downtime notices inside the product itself, so anyone opening a workbook sees them. You can set this after installation using Tableau's own guide, or bake it into the install itself.

  3. Command-line install is the efficient route 0:51

    Installing via the command line is generally the most effective way to deploy Tableau to many machines, since IT departments can push these commands at scale. This is why Tim sets the Discover pane URL as an install argument rather than a manual post-install step.

  4. Key arguments in the install script 2:36

    Before running anything, you must navigate to the folder containing the installer and reference it in your script. From there the arguments you can include are: a quiet-install flag, a no-restart flag (useful if pushing updates during working hours so people don't lose work), EULA acceptance, and the setting that defines the Discover pane URL.

  5. Optional license-reporting argument 3:43

    A separate argument lets license usage ping back to a Tableau Server, so admins can see who is using fixed license keys. This helps with license rotation when people haven't used a key in a while or have left the organisation — it's an independent setting you can add if you're managing many desktop licenses.

  6. Running the script in PowerShell 4:23

    Any Windows scripting interface that can pass command-line arguments works, not just PowerShell — command prompt is fine too. The required order is: navigate to the folder holding the installer, reference the install file, then append your chosen arguments before executing.

  7. Result: custom Discover pane on launch 6:44

    Once the install completes, Tableau opens automatically with the Discover pane already loading the specified web page instead of the default content, confirming the setting applied correctly during install.

Worth Knowing
  • Running without the quiet-install flag causes the installer interface to pop up and prompt for license agreement and product usage data, rather than installing silently in the background.
  • The no-restart flag is worth including if you're deploying during working hours, so machines aren't forced to reboot and users don't lose unsaved work.
  • Tableau publishes the same install-argument guide for both Tableau Desktop and Tableau Prep, so the approach carries across products.
Use It When

Reach for this when IT needs to roll out Tableau Desktop to many machines at once and wants the Discover pane pre-configured with internal status pages or downtime notices, rather than editing the setting manually on every machine after install.

How this Rollup was made provenance & method

A Rollup is drafted by AI from the video's transcript, then reviewed and edited by Tim. Everything used to produce this one is listed below — the model, the exact prompt, and the source video — so the process is transparent and reproducible.

Transcription
On-device — NVIDIA Parakeet v3 for recent videos, OpenAI Whisper large-v3 for earlier ones. The transcript never leaves the machine or gets published.
Drafting
Claude Sonnet 5 in the cloud, from that transcript.
Prompt
The exact Rollup prompt (v2) — the full system prompt, unedited.
Source video
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Drafted
5 July 2026 at 09:38
Reviewed & edited
5 July 2026 at 09:41 · by Tim Ngwena

Model + prompt + video is everything you'd need to recreate a Rollup like this yourself. The one thing we don't share is the transcript.

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