I need to group operations and phases under a particular segment on the target side. That is, put together all the phases under the related operations under a segment on the target side.
But the data coming in for the operations and the phases are from a single segment on the source side -basically, I need to group the phases for a specific operation under a segment on the target side.
There is a specific condition to be satisfied while grouping the phases under a specific operation - it is that: the value of the field - say 'y' - of the phase should match the value of the - say 'x' - field of the operation.
How can I go about this grouping of the phases? What are the functions that should be used?
As of now, I am able to get together all the operations. But not the phases under the operations (as I am unable to refer to the operation's 'x' field).
How can I refer to the parent node's specific field value from a child node so that I can proceed with grouping the phases under the respective operation?
Any help would be deeply appreciated.