How to force save of same file multiple times during Batch import to 3dx

Dear users,

I want migrate from file base V5 data to 3DX 2018x. For this migration I want to use batch tool available in CATIA. I defined that file could be imported also when some links are missing/incomplete document. But when this file is once marked as missing and other product is linked to same file name but with valid path, this new path is ignored and complete document is ignored and not saved. 

Do you have any experience with migration Batch tool? which settings could I use? for example automatic login for CATIA Integration? I wasn't able to find documentation for this batch, only some general information.

Thanks for any hint.

Tomas