> For the complete documentation index, see [llms.txt](https://docs.wisej.com/migration/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wisej.com/migration/winforms-to-wisej-1/optimizations-after-migration/watermarks.md).

# Watermarks

[Watermarks](https://docs.wisej.com/docs/controls/lists/combobox#watermark) can be used e.g. in Text Boxes or Combo Boxes to show additional information to your users without the need to arrange more space on the screens for it.

![](/files/33J4aoXJ7ZMxMJN318UR)