need help getting my Disgaea 4 DLC to work.

Hello everyone,
I'm in a bit of a bind right now because i went to add my save file for disgaea 4 into RPCS3 and when i went to load it it wouldn't work, so i went and grabbed to DLC that i forgot to add and realised I don't know where to put it. I'm new to this sort of thing and it doesn't mention how to add in DLC and i couldn't find any good guides on the internet so I would like some help getting it to work.
 
I am deeply sorry if this is a really simple thing to do and I'm just being really dumb about it.

Thank you for the support and thank you for every thing you guys are doing, keep up the good work.

The DLC is dumped from your console, either already installed onto the game, or by dumping the package and eventual license keys that may be required to use the DLC data.

If you wish to dump the already installed DLC, you just have to go to dev_hdd0/<GAMEID_HERE> and copy the GameID folder over to RPCS3's dev_hdd0 folder.