Nifi Atlas Lineage

[#1]

Hi,

There is a process flow in Nifi as shown below.

Figure 1

And the corresponding lineage of the above process flow is reported in atlas as shown below

I want to know how the linking is created between nifi-test and ConsumekafkaRecord in atlas lineage as shown below (highlighted one) since both are two separate process flows in Nifi.

Any help is much Appreciated. Thanks