What to do with multiple shaders of the same type?

Question

OpenGL

How can you work with multiple shaders of the same type? I want to have a separate shader where lighting is separate for other purposes, etc.
Here is the scheme by which I work with shaders:
1 create a program
2 load a shader
3 bind attributes
4 associate shaders with a program
5 link
Please tell me how to work with several shaders of the same type (how to change the scheme) and what kind of program is this that is created using glCreateProgram ()?