> For the complete documentation index, see [llms.txt](https://docs.buildings.ability.abb/collection/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.buildings.ability.abb/collection/english-v14/documentation/settings/apps.md).
# Apps
## Apps
Eliona offers various apps to implement data from third-party systems in Eliona. You have the option to install any apps from our library.
Perform the installation by simply clicking on. If the app exists in multiple versions, you will be prompted to select the appropriate version.
To uninstall an app, click on.
Details about the individual apps can be found in the section \[External Link] [Eliona Apps](https://app.gitbook.com/o/c5qrriPs3BYGOtVHrIFp/s/B9s2DNtIvhBdrJ64xR9g/eliona-apps).
### Generic frontend configuration
To avoid having to develop a separate frontend for each app, every app in Eliona can be configured via this generic frontend. This frontend design is only used when no other is available.
1. **App overview:** Click on , to get to the app overview.
2. **Endpoint:** First, enter the endpoint.
3. **Method:** Select the method. (GET/ POST/ DELETE/ PUT)
4. **Config ID:** Enter the config ID (e.g. of the devices) of the response.
5. **Project ID:** Enter the project ID.
6. **Description:** Brief description of the app.
7. **Request:** The request is set via the endpoint, method, and config ID.
8. **Endpoint URL preview:** Displays the URL path with the endpoint and the config ID.
9. **Answer:** After you have sent the request (No. 11), you will see the response here.
10. **API version:** Displays the HTTP status of the API.
11. **Submit:** Click on , to send the request.
---
# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://docs.buildings.ability.abb/collection/english-v14/documentation/settings/apps.md?ask=&goal=
```
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
, to get to the app overview.
2. **Endpoint:** First, enter the endpoint.
3. **Method:** Select the method. (GET/ POST/ DELETE/ PUT)
4. **Config ID:** Enter the config ID (e.g. of the devices) of the response.
5. **Project ID:** Enter the project ID.
6. **Description:** Brief description of the app.
7. **Request:** The request is set via the endpoint, method, and config ID.
8. **Endpoint URL preview:** Displays the URL path with the endpoint and the config ID.
9. **Answer:** After you have sent the request (No. 11), you will see the response here.
10. **API version:** Displays the HTTP status of the API.
11. **Submit:** Click on 
, to send the request.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://docs.buildings.ability.abb/collection/english-v14/documentation/settings/apps.md?ask=