> For the complete documentation index, see [llms.txt](https://help.tellius.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tellius.com/tellius-6.2/data/preparing-your-business-views/scheduling-refresh-for-business-views.md).
# Scheduling refresh for Business Views
Schedule refresh for Business Views in Tellius—sync with dataset updates to keep analytics accurate, up to date, and aligned with real-time data changes.
Scheduling a Business View (BV) refresh ensures your analytics are always aligned with the most up-to-date data from your underlying dataset. When datasets are refreshed regularly—whether daily, hourly, or at other intervals—keeping the BV in sync guarantees that the insights you derive reflect the latest information. This eliminates the risk of working with stale data and helps maintain accurate, real-time analytics.
It helps to keep your data in sync with the underlying source. If the dataset is updated regularly (daily, hourly), ensuring the BV also refreshes means your analytics reflect the latest data.
Refreshing a BV
In the above screenshot, the underlying dataset already has a scheduled refresh. If **“Refresh BV with the Dataset refresh”** is toggled on, the Business View updates automatically whenever the dataset does.
When the underlying dataset has no scheduled refresh
In the above screenshot, the dataset indicates **“No refresh scheduled”**, so Tellius cannot offer a toggle for automatically refreshing the BV. Without a scheduled refresh on the dataset, there is no recurring event to tie the BV refresh to.
### Scheduling a dataset refresh
* If you want the Business View to refresh in sync with the dataset, you must first configure a refresh schedule for that dataset. Only then, the **“Refresh BV with the Dataset refresh”** toggle will become available.
* Go to **Data → Prepare**, and select the required dataset from the left pane. Click on the **Schedule** tab to schedule refresh for the dataset.
* Once the dataset refresh is set, revisit the **Schedule** tab under **Data → Business Views**. You should then see the toggle to **“Refresh BV with the Dataset refresh”,** allowing you to synchronize the BV’s data updates with the dataset’s schedule.
* Toggle to switch on the refresh schedule and click on **“Save Changes”** to apply.
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