Hello, the error message indicates that your package contains three files that are already included in the original HMI project. Unfortunately, only the first of these is displayed (here json/scripts/localscripts.json). Files that are already in use, may not appear in a package. Instead, you can transfer the description of the UI action to webiq.json. I added an example of a package with an UI action. In the description https://www.smart-hmi.de/user/download/deliver/docs/documentation-dev-designer-package-format-2.12-6134/index.html this is described using a localscript as an example, it works the same way for ui-actions. Try my package example, hope this helps and have fun with WebIQ webiq eg
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