video1.0<iframe src="https://www.loom.com/embed/ab7369101e314999addb7d8498ec81bb" frameborder="0" width="2288" height="1716" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>17162288Loomhttps://www.loom.com17162288https://cdn.loom.com/sessions/thumbnails/ab7369101e314999addb7d8498ec81bb-d524f8c09f968f3a.gif277.781This Loom explains how to fix the “groups with masks are not supported” error when uploading a Photoshop template to Slate. It shows that masks are cutting elements out, so groups using masks must be removed for a swappable group to work. The approach demonstrated is to rasterize non-editable elements like text, convert the remaining relevant layers into a single smart object, rasterize again, and save, noting that blend modes may change to Normal when converting. After uploading and rechecking, the red triangle disappears and the template matches the PSD; if multiple people are masked, they would need to be cut out separately one by one.