SAML AssertionConsumerService - custom components

Hi,

I'm trying to setup a SAML relying part trust using the BIG-IP as an SP. I have provided the metadata to the IdP but when we tried to test the Access Policy the IdP was returning an error stating that mandatory information was missing from the request. After touching base with the support team at the IdP, it turns out they are expecting some custom components to be part of AssertionConsumerService.

They have asked that something similar to this be presented by the F5

  
    My Agency
    
       Strict
       
    
  

Is it possible to add custom components to the metadata to meet this requirement?

Cheers,

Simon