Before you begin
Before you begin, ensure you have a license for the SaaS Accelerator and your environment meets these requirements:
•	SteelHead requires version 9.8.1a software or later.
•	SteelFusion Edge requires version 6.0.2 or later.
•	Client Accelerator Controller requires version 6.1.1a or later. 
•	SteelCentral Controller for SteelHead requires version 9.9.1 or later.