If you are working with a large campaign it can be a lot of extra work to link each individual placement in Bionic to DCM. Here you will find a way to update the DCM <-> Bionic link in bulk and save time! The instructions are as follows:
1. Export DCM Placement Import file from Bionic
2. Upload spreadsheet to DCM
3. DCM will email the result file back to you
4. Upload the spreadsheet from DCM to Bionic on the Campaign | Performance | DCM screen
NOTE: You may have to refresh / reload the screen to see that the id’s have been updated.