KB: Edit Bending or Split lines or select board region
Created: March 25, 2021 | Updated: July 01, 2024
Starting in version: 18
Up to Current
How do I add and modify a bending line to my Rigid Flex design?
Solution Details
How to add Bending lines and move Split Lines in a Rigid Flex DesignAs these actions affect all layers, make sure, that the Multi-Layer is enabled in the Other Layers section of the Layers area of the View Configuration panel (Press the L key to access this panel from the PCB Editor):
![](https://www.altium.com/documentation/sites/default/files/wiki_attachments/302920/5179d49ca51f41746b8f83ad289351b2.jpeg)
...and the multilayer is active by clicking on it in the respective layer Tab:
![](https://www.altium.com/documentation/sites/default/files/wiki_attachments/302920/cef442a2b3b6e0989b7bf97655c55e32.jpeg)
For more detailed information about working with Board regions and bending lines please review the following documentation:
https://www.altium.com/documentation/altium-designer/defining-board-regions-and-bending-lines-ad
and
https://www.altium.com/documentation/altium-designer/pcb-obj-splitlinesplit-line-ad