diff --git a/README-cs_CZ.md b/README-cs_CZ.md
index f1d8d53..06c804b 100644
--- a/README-cs_CZ.md
+++ b/README-cs_CZ.md
@@ -242,6 +242,12 @@ Instalace klienta Fusion 360 pro Linux:
 <td><g-emoji class="g-emoji" alias="heavy_multiplication_x" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/2716.png"><img class="emoji" alt="heavy_multiplication_x" src="https://github.githubassets.com/images/icons/emoji/unicode/2716.png" width="20" height="20"></g-emoji></td>
 <td><g-emoji class="g-emoji" alias="heavy_check_mark" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/2714.png"><img class="emoji" alt="heavy_check_mark" src="https://github.githubassets.com/images/icons/emoji/unicode/2714.png" width="20" height="20"></g-emoji></td>
 </tr>
+<tr>
+<td><a href="https://github.com/cryinkfly/Autodesk-Fusion-360-for-Linux/issues/218">Sandbox-Režim</a>
+<td><g-emoji class="g-emoji" alias="heavy_multiplication_x" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/2716.png"><img class="emoji" alt="heavy_multiplication_x" src="https://github.githubassets.com/images/icons/emoji/unicode/2716.png" width="20" height="20"></g-emoji></td>
+<td><g-emoji class="g-emoji" alias="heavy_multiplication_x" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/2716.png"><img class="emoji" alt="heavy_multiplication_x" src="https://github.githubassets.com/images/icons/emoji/unicode/2716.png" width="20" height="20"></g-emoji></td>
+<td><g-emoji class="g-emoji" alias="heavy_check_mark" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/2714.png"><img class="emoji" alt="heavy_check_mark" src="https://github.githubassets.com/images/icons/emoji/unicode/2714.png" width="20" height="20"></g-emoji></td>
+</tr>
 </tbody>
 </table>