kofu: How to reference another bean into a value in a DSL configuration block

[cheroliv]

here is a project I put to document my issue kofu-sample How do you do to refere to another bean in the configuration block, of a kofu project. here is my configuration file where I try to make that reference I commented the line where I try to make that reference (line 57 in gist) here is a gist of my configuration