> For the complete documentation index, see [llms.txt](https://help.auxalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.auxalia.com/plant-tools/plantspecdriven/how-to-use/use-cases/editing-line-segment-properties-pid/inserting-symbols-pid/understanding-assigning-pipe-spec-data-pid/inserting-tees.md).

# Inserting Tees

This chapter describes the assigning of pipe spec data to Tees.

The next example shows how PlantSpecDriven handles symbols with more than 2 AttachmentPoints/Ports. In this case the main line and the branch have the same spec and size.

![](/files/LYveG9GMbj4WuhYDSJEY)

If we insert a straight Tee PlantSpecDriven will find a suitable part.

![](/files/YTfp6alfNaDyXnKxZcIl)

In this example, the branch is smaller.

![](/files/VdPj6zCDQ2ImCJvchdXc)

If we insert the reduced Tee symbols we see, that AttributeFlow automatically set Size to Override, Size 2 to 100 and Size 3 to 80. The change of the acquisition status is needed, because otherwise Plant 3D itself would show a ? for Size.

And of course, we see the mapped data from the Pipe Spec.

![](/files/3kMiTO3qoZc93LSLdqgz)