Pie chart related data

[sal88]

Hi all

I have a report based on a 'Services table', and it groups the records by Client_IDF.

There is also a relationship between 'Services' and 'Machines' via the Client_IDF field. Within the machines table there is a 'type' field.
Within each subsummary section on the report (when sorted/grouped by client_idf), is it possible to have a pie chart that displays a breakdown of the client's machines by 'type'?

I have tried every combination for this but can't get it to work.

Many thanks