How to use multiple tmysqlconnection to JOBs

[DM2017]

I have a job where I use one tmysqlconnection  for source and different connection for target.

source_table(local db table)--------->tfilterrow---------->target_table( other db server table)

How do I manage my connection in this scenario.

[TRF]

Same question already replyed here https://community.talend.com/t5/Design-and-Development/How-to-use-multiple-tmysqlconnection-to-JOBs/...