Unfortunately, it is not possible to copy-paste Views between projects.
You can export/import MVOs, Attributes, Graphic Override Rules/Combinations, Renovation Filters, which are individual settings within View Settings, but you will have to redefine and resave the Views.
This is why creating and maintaining a good Template is so important because it contains all those View you may need in your project.
Loving Archicad since 1995 - Find Archicad Tips at x.com/laszlonagy
AMD Ryzen9 5900X CPU, 64 GB RAM 3600 MHz, Nvidia GTX 1060 6GB, 500 GB NVMe SSD
2x28" (2560x1440), Windows 10 PRO ENG, Ac20-Ac28