How to handle multiple angular Templates in .NET core with web api

Question

Hi I have a project which i am working on with .NET core and web api as well as angular 8 , Now there are two views of the site one is portal ( the site view) and other is admin (the admin view) so for that i have choosen two free templates , should i make two separate angular project for both the views or one angular project for the entire application , if one angular project for the entite application than how to manage my two templates both having different css,js,image,type script files.

 

Need some example reference if there is any