We have a project that contains standard document types and sample content similar to starter kit package. I would like to clone this project to another customer. In future, I should be able to close the same project to different customers. The base project will be enhanced and maintained and the changes should also be pushed to the new solution. Media is stored in physical location wwwroot and database in SQLSERVER express. I am looking for help to learm step by step process to achieve my goal in Umbraco 13.

Have you considered a dotnet new template? @Lotte and I show you how to do this here:

Thanks @Dean Leigh . I will try as .dotnet template.

you could try using uSync roots - https://blog.jumoo.co.uk/2024/roots/ this will let you have the base project but also push out enhancements at a later date from the core project (e.g if you add / update doctype templates in the root, you can sync them on the child project)

Thanks @Kevin Jump. I will have a look into it.