> For the complete documentation index, see [llms.txt](https://docs.platformnx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.platformnx.com/working-with-workflows/creating-and-managing-workflows/groups/repeat-until-true-rut-loop.md).
# Repeat Until True (RUT) Loop
Similar to the While loop, the Repeat Until True loop executes at least once and continues until a specified true condition is met. This loop can also use outputs from activities within the group to evaluate the condition.
> Usage: This loop is useful when the group of activities needs to be executed at least once and may continue based on a dynamic condition checked after each iteration.
#### Configuration Options
Condition Field: Define the condition that breaks the loop.
| Field | Required | Description |
| --------- | -------- | ---------------------------------------------- |
| Condition | Yes | Condition that must be true to break the loop. |
| Index | Yes | Specifies the position of current item. |
#### Configuration Example
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