1. What is the use case here? In general, Informatica platform type resource will be used to extract the mapping metadata to build the links between source and target objects involved in the mapping. Do you want to build links between source/target and mapping here?
2. The csv header is wrong. The actual header should be
Association,From Connection,To Connection,From Object,To Object
3. What is your EDC version? We have a known issue with Custom Lineage in EDC 10.5.x, where the links will not be built if absolute object IDs are used.
1. yes we want to link between source (edc resource=DB0000_Staging160) with a mapping metadata. when we link a source & target is succesfully linking.
3. our edc version is 10.4.1.3
Please use correct header for the csv file and re-run the custom lineage resource.