> 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_solveadjacency.md).

# PO\_SolveAdjacency

Use this command to split and match walls between rooms. If non-room geometries are selected, this command only splits for each subsurface.

## Options

* **DoIntersect**

  Yes to perform geometry intersections. It will split faces.
* **DoMatch**

  Yes to match energy and radiance properties of adjacent faces.
* **CustomConstructions**

  Yes to select custom constructions to apply to adjacent faces.
* **CustomModifiers**

  Yes to select custom modifiers to apply to adjacent faces.
* **SetAirBoundary**

  Yes to apply air boundary to adjacent faces.

Notes:

* Apertures and doors will be adjusted to match new walls.
* The boundary condition of the aperture or door won't be changed if its outdoor walls become indoor surfaces.

## Video Tutorials

{% embed url="<https://youtu.be/5T9VWc96hyk>" %}
Solve adjacency in a model
{% endembed %}