Hi,I hava reference the documents"Adding a Custom UI Palette to Your Web Application Library" (https://www.ni.com/docs/en-US/bundle/labview-nxg-web-module-feature/page/add-custom-ui-palette-to-we...) It mentioned that "In the library with the control definition file selected, click Create palette file from the configuration pane." What is the "library" and "palette file " does it mean? it the library means "JSLI" library? Thanks. Yang