Install new site from existing config plus data migration I need to install a new site on drupal 8 from existing config plus data like content, users.

I used config installer to install a new site from existing config.

How to make it import content after complete configuration import.

New ideas and other solutions are welcomed.
After doing some research I found multipurpose corporate profile a distribution which does the job and accelerates the development process.

It deserves discovering its key features.