[midPoint] Assigning roles based on attribute values

[Paul Heaney]

Hi,

Up until now I've been assigning roles to users at creation time using 
an object template which has been working well now I need to update 
roles on users based on properties of the user (e.g. changing from 
student to Alumni). From reading the wiki it should be possible to do 
this using a mapping though I don't seem to be able configure a roles 
assignment from a mapping, I've checked the examples and schema 
definitions and don't appear to find the correct syntax.

If anyone could point me in the right direction I'd be most great full.

Thanks
Paul