> For the complete documentation index, see [llms.txt](https://help.tillit.cloud/tillit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tillit.cloud/tillit/knowledge-base/setting-up-tillit/activity-templates/activity/elements/data-types.md).

# Data Types

Elements have an ***Item type*** and a ***Data type.*** The data type available is dependent on the item type that you choose. For the example below, these are the current data types that are available for the **Data Entry** form item:

<figure><img src="/files/Dv3YvduTYzs4TPPoBJ8m" alt=""><figcaption></figcaption></figure>

Since there are a lot of data types and some of them quite complicated, they have their own dedicated pages. They will be contained under this page.