Indicates the ID of the physical port that the element represents when it is acting as an edge source. In some
situations you might want to use the same element as a source and target, but have the data model use different ports ids. See discussion
for data-jtk-port to read about how this differs from data-jtk-source-port-id
Indicates the ID of the physical port that the element represents when it is acting as an edge source. In some situations you might want to use the same element as a source and target, but have the data model use different ports ids. See discussion for
data-jtk-portto read about how this differs fromdata-jtk-source-port-id