HOST.HOST Macro Location for Community String

[greatdrunk]

Hello,

I am trying to use the hostname as the community string for a host item.
This is because 1 IP address has multiple community strings and use the same OID.

The Location Macro {HOST.HOST<1-9>} appears to do this functionally.
But i cannot get it to work.

Maybe I am using the wrong format??
I am Currently using zabbix 2.0

I have tried the format
{HOST.HOST}
{HOST.HOST1}
{HOST.HOST<1>}
.. many more really..

[BDiE8VNy]

I think in this field only User macros will be substituted