aGalaxy Tacacs setup

Setting up a new aGalaxy system.

We are able to setup tacacs but there is only one option available for Authentication method (PAP) we use CHAP. the information in the help states there is more options but no where to change them.

Currently on version: 3.2.2 b339 using a VM
Any suggestions.

It looks like there is a documentation error.

Please contact A10 support.

Don