Hi. Thanks, finally we decided to split up the application in stead of splitting up the QVDs. We conduct the following performance Analysis: We use dev tool for chrome to calculate how much time need a specific sheet to load in the app. We compare the old version (i.e. the one which contain all rows) vs the new version (i.e. an app that contain a subset of the rows). However, the differences are not so big. For example, in the old app, a sheet in average takes 7 seconds and in the new one takes 6.30 seconds. Any idea, if the amount of rows in a model has a impact in the front-end? thanks!