Hi there,
We are using views to track screens of our mobile application and action tracking for things like button presses etc.
I would like to make an analysis where users are only counted the first time they do a specific action/ visit a page. This would be especially useful for feature adoption analysis and similar.
See an example here:

You can see unique visitors per week for a specific page. I did break down the unique visitors per User-hash which is unique per user. You can see that 1 user shows up every week (red circle) as a unique visitor. Now I would like to adapt this analysis that every user only shows up in the week where he/she did visit the page the first time.
Does anyone have an idea on how to do that?
Any help is much appreciated.
Thanks
Raphael