HI Konrad, Unfortunately this feature is currently not supported. This can also be seen if you create an empty template, and try to use the “Load page” dynamic. The requirement to use “Load page” action in templates is noted, and planned for a future version of PLCnext Engineer. Today the only solution is – when you create the instance for the template, you can use the “Load page” button and assign all necessary pages. Then you can create the template from it. If you need changes afterwards, you have to make the changes in the instance (left side), create a new template from it, and assign the new template to all pages which should use it. Warning: Don’t choose the same name for the new template, because the system is based on UUID’s and not on names. (ref: #212233)