I am working on a large existing application for which an existing installer exists (basic MSI install shield project).
Now I want to create a new installer which installs all the content of this installer, but also content from different (git) repositories.
From what I have found Merge modules seem like the way to go to do this. However I was wondering if it was possible that since I already have an installer to reuse this in some way rather then having to create it from scratch (as it is a fairly big installer).
Any advice would be appreciated.