How do I create a custom library in Simulink and use it in the another simulink model ?

How do I create a custom library in Simulink? And how do I use it in the another simulink model as a part of the simulink model?Kindly elaborate the details of these.

[Raghunandan V]

Please read Mathworks documentation regarding this

Answer 1

[Abhishek Singh]

Here you can find everything you need to know about creating a custom library in Simulink:

https://www.mathworks.com/help/simulink/ug/creating-block-libraries.html