Your list of entitlements on the Micro Focus | Attachmate download site includes Product files and Activation files.
Product files. The Host Access Management and Security Server product files are available for download. Find the automated installer or multi-component installation files for the platform where Management and Security Server will be installed. Note that version 12.3 Update 1 is available.
Activation files. Add-On products are installed and enabled by using activation files, which are in this format: activation.<product_name>.jaw. Your entitled Add-On Product activation files are available from the same download location as your product files.
Be sure to check the Version Compatibility Requirements.