video1.0<iframe src="https://www.loom.com/embed/bf98b1f469704c59ae655959e7fe6f38" frameborder="0" width="1110" height="832" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>8321110Loomhttps://www.loom.com8321110https://cdn.loom.com/sessions/thumbnails/bf98b1f469704c59ae655959e7fe6f38-1708068158864.gif91.167In this Loom, I walk through the process of creating a transformation using a file system connection. I demonstrate how to select the relevant folder and apply a mask to read specific files. However, I encounter an issue where the mask is not respected, and I'm unsure what I'm doing wrong. I request viewers to help me identify the problem and provide guidance on resolving it.