> ## Documentation Index
> Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Portal Components

> YiDA broadcastable portals offer 8 components, including data cards and quick entries, each with specific functions. We recommend no more than 20 components per portal, with no more than 5 data cards.

YiDA broadcastable portals currently provide 8 components. Different components serve different functions. Select the appropriate component in the portal designer.

## Component List

> To ensure optimal data loading and performance, we recommend no more than 20 total components per portal, with no more than 5 data cards.

| **Component name**                                      | **Use case**                                                                                                                                                                                    |
| ------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [**Data card**](/yida/portal/tax9ktxaqxxbkcft)          | Quickly quote report data card content for data display and analysis, and **enable data broadcasting** as needed. **Up to 5 data cards can be configured per portal page.**                     |
| [**Quick entry**](/yida/portal/kb5a0gh7oq93ffgl)        | Associate in-app pages or quote external links to quickly access pages in different scenarios.                                                                                                  |
| [**To-Do metric**](/yida/portal/cnl6wehhgf0iiz4e)       | Quickly view to-do metrics across different workflow statuses. **Data is read from the YiDA Task Center by default. Only 1 component of this type can be configured per page.**                 |
| [**To-Do list**](/yida/portal/vntvxl7vsxwfgt09)         | Quickly view to-do lists across different workflow statuses. **Data is read from the YiDA Task Center by default. Only 1 component of this type can be configured per page.**                   |
| [**Announcement board**](/yida/portal/ik3610wn0kc5twhv) | Quickly upload text-and-image summaries to display as announcements.                                                                                                                            |
| [**News list**](/yida/portal/bd77lg07oxxuuhcg)          | Upload text-and-image materials to display as a news list.                                                                                                                                      |
| [**Carousel**](/yida/portal/xbn4iv7pclumwhep)           | Upload multiple images with embedded links, displayed in a looping carousel.                                                                                                                    |
| [**DingTalk Event**](/yida/portal/wohqsumlwfir3d4u)     | Directly quote the official DingTalk Calendar to quickly view meeting events. **Data is read from the DingTalk Calendar by default. Only 1 component of this type can be configured per page.** |

## Special Notes

The portal component library currently provides out-of-the-box high-frequency standard components. In the future, portal components will support customization to enable scenario extension and enhancement. If you have additional suggestions or requirements for portal components, submit a personalized request form.