> For the complete documentation index, see [llms.txt](https://albertlidesign.gitbook.io/ibeso/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://albertlidesign.gitbook.io/ibeso/gui/boundary-conditions-settings-panel.md).

# Boundary Conditions Settings Panel

![Boundary Conditions Settings Panel](/files/uIvwXwsm2Jnx6pKhFomv)

Boundary conditions settings panel allows users to modify loads and boundary conditions.

BTW, the default boundary conditions are used to create cantilever beam. Thus, changing the resolution in [Parameter Panel](/ibeso/gui/parameter-panel.md) will automatically reset the boundary conditions for a cantilever beam.

### Operations

Select the wanted boundary condition button. Next, move the mouse into the grid. Click the vertex of the grid can apply the corresponding condition.

Left Click: apply conditions 

Right Click: remove conditions

Shift+Left Click: applying conditions along the lines

### Functions

<table><thead><tr><th width="266.57142857142856">Item</th><th>Function</th></tr></thead><tbody><tr><td><img src="/files/v8axrj7HGfCAfcEOmKan" alt="" data-size="line"> Load (Button)</td><td>Create a load</td></tr><tr><td><img src="/files/KL0bZNEZVDYdReZM6AKG" alt="" data-size="line"> Fixed Support (Button)</td><td>Create a fixed support</td></tr><tr><td><img src="/files/oKCFbt9RLGqOpiG92LsW" alt="" data-size="line"> Roller Support X (Button)</td><td>Create a roller support (horizontal direction)</td></tr><tr><td><img src="/files/qwaoeh3gJGZiIBGPfmCw" alt="" data-size="line"> Roller Support Y (Button)</td><td>Create a roller support (vertical direction)</td></tr><tr><td><img src="/files/FTAxhlqLRsJiN5GF93AU" alt="" data-size="line"> Clear (Button)</td><td>Clear all boundary conditions</td></tr><tr><td><img src="/files/88Tm1sClQyJz1qe6uPyM" alt="" data-size="line"> Return (Button)</td><td>Close the options panel without saving changes</td></tr><tr><td><img src="/files/B9qlM8wbo7fU4u9hm0T1" alt="" data-size="line"> Check (Button)</td><td>Save the changes and close the options panel</td></tr><tr><td><img src="/files/9NSEQVLPKeePcA8ydnWp" alt="" data-size="line"> Load (Icon)</td><td>An icon that represents a load</td></tr><tr><td><img src="/files/CuJUU7n4N6cPV1ecpwaR" alt="" data-size="line"> Pinned Support (Icon)</td><td>An icon that represents a pinned support</td></tr><tr><td><img src="/files/8wPPQdlHlMq38r45dJM3" alt="" data-size="line"> Roller Support X (Icon)</td><td>An icon that represents a roller support (horizontal direction)</td></tr><tr><td><img src="/files/cLuEUMScABQl2YPdGWE6" alt="" data-size="line"> Roller Support Y (Icon)</td><td>An icon that represents a roller support (vertical direction)</td></tr></tbody></table>