Summery (comment) written in API controller not coming up on swagger doc.

i'm using .net core for web api.

I have create web API project where i have intigrated swagger, I want to show summery on swagger doc which should be come from my controllers. and it is working.

Issue is when i create another project in same solution and include that project in my project which contain swagger, I have created controllerAPI. I want to show the summery from this controller. but it is not working

1. It is working when i create controller in same project in which swagger in implimented.

2. It is not working when i create new project in same solution and include that project in the swagger containing project.

I have already spend hours to find solution,

Is there any wat to solve my problem.

Thank you.