> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# FE Fixed Faces

Create a fixed displacement restraint by using a list of CAD faces.

### Inputs

| Name      | Type                                                            | Description                                                                                                                                      |
| --------- | --------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| Faces     | [CAD Face List](../../../../block-documentation/types/cad-face) | The input CAD face. The distance to these faces will be the searching criteria for finding restrained entities of the input FE Mesh.             |
| Mesh      | [FE Mesh](../../../../block-documentation/types/fe-mesh)        | The input FE Mesh to search for restrained entities.                                                                                             |
| Tolerance | [Scalar](../../../../block-documentation/types/scalar)          | The search tolerance for finding restrained mesh entities. If this function does not detect the desired entities, try increasing this tolerance. |

### Outputs

| Type                                                         |
| ------------------------------------------------------------ |
| [Restraint](../../../../block-documentation/types/restraint) |