I need to customize GeoExplorer (OpenGeoSuite). I have to create an input mask for a point layer in editing (create and modify tools). When I insert a point, GeoExplorer shows a popup with attributes as in DB (Postgis) in a grid form. I'd like to let users choose between few values, using combobox, propose defaults for some attributes, and so on. I've found the Freemarker Template for identify (GetFeatureInfo Template) and it's ok but I need something similar in editing.
I'm using GeoExplorer in Geonode