Oracle 11g partitioning interval reference

I have a current table design (1 parent table, 10 child tables) that would benefit from both interval and reference partitioning.The parent table key is id1 and the partition key would be id2 - both are number(18).
The child tables all have id1 as the key.
All my queries are driven by either id or id2.

I would like to setup the parent table to use interval partitioning so as new id2s are created they go into a new partition for the parent table, I then want the child table to be reference partitioning so the partitions are created when the new interval partition gets created at the parent.