> For the complete documentation index, see [llms.txt](https://help.besmart.software/t4r/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.besmart.software/t4r/features/list-of-mep-features/system-direction.md).

# System Direction

Adds to the floor plan flow direction of vertical pipes

**Icon:** <picture><source srcset="/files/E5vwYYElYGcX2aeayjFQ" media="(prefers-color-scheme: dark)"><img src="https://1447183368-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmPkPo171IOKFjHd2P5BI%2Fuploads%2FM0vImeajCTD162utuDtB%2FSystemDirection.png?alt=media&amp;token=5c5eef2a-dd4c-462e-bd52-407aec7bb3a7" alt="" data-size="line"></picture>

**Location:** ribbon Be.Smart T4R MEP, panel Description

**Packages:** Be.Smart T4R Silver

### Overview

Adds flow direction of vertical pipes to the floor plan.&#x20;

You can specify the systems, views for placing arrows and arrow angle.

<figure><img src="https://content.gitbook.com/content/mPkPo171IOKFjHd2P5BI/blobs/7vcg8uzL46eUTUDj1NE3/systemdirection.png" alt=""><figcaption></figcaption></figure>