> For the complete documentation index, see [llms.txt](https://docs.pollination.solutions/user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pollination.solutions/user-manual/rhino-plugin/pollination-commands/alphabetically/po_selapertures.md).

# PO\_SelApertures

Select all visible apertures in the current Rhino document.

## Options

* **SelectBy**

  All or Orientation