> For the complete documentation index, see [llms.txt](https://docs.adapptio.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.adapptio.com/reference-guide/properties/id.md).

# ID

### Property description

Every component has a unique ID to identify them for further processing. Overlaying existing components IDs evaluate as a warning.

<div align="left"><img src="/files/EbsUTWMNy1xZ0fED1rnZ" alt="Unique ID for current component"></div>

Referencing a current component is always beginning with an ID.

### State

Set up a unique identifier of a current component.

### Value type

Any string except diacritics and umlauts.

### Availability

All components