How do you keep and maintain a risk log?

I know we can detect the risks in Leanix but i also have the need to 

• create a risk log
• assess the risk : give a non technical explanation/impact/scoring of the risk
• reporting on the risk. 

I was thinking of creating a separate fact sheet but is this a good idea? 

I also know there are plenty of risk management tools but is there anyone using one that can integrate with Leanix? 

Please share your thoughts/experiences. 

Thanks!