And if you want to play in other stadiums the cup finals eg.: UCL, EL, Other natinal cups even to play WC, and EC in real stadiums you have to do this thing.
For club team cups: open fifa folder dlc\dlc_FootballCompEng\dlc\FootballCompEng\data\compdata\settings
Then In creation master you search the exact ID of the cup you want to modify the final or ground stadiums. The picture shows which ID you must search in the settings file. then in CM you search the ID of the stadium you want to add and copy with the ID in the same way as it it in the file.
Example: UCL Final stadiums (Generic one)
This is the ID of the final match of UCL------->183,match_stadium,1
183,match_stadium,2
183,match_stadium,5
183,match_stadium,223----------->this is the ID of the stadium you plus add
183,match_stadium,404
183,match_stadium,601
With this method you can add any stadiums you want to choose the system at the cup finals.
At he WC and European Championship you must open the
FIFA FOLDER\dlc\dlc_FootballCompEng\dlc\FootballCompEng\data
Internationals.txt
Open it and search these lines
[COMPETITION_STADIUMS]
990,2014,FINAL,197
990,2014,GKO,229
990,2014,GKO,212
990,2018,FINAL,195
990,2018,GKO,179
990,2018,GKO,196
990,2022,FINAL,195
990,2022,GKO,176
990,2022,GKO,196
980,2016,FINAL,197
980,2016,GKO,176
980,2016,GKO,179
980,2020,FINAL,195
980,2020,GKO,196
980,2020,GKO,176
990 is World Cup
980 is Europen Championship
After the ID comes the year then the stadium ID. You can also add more than 2 stadiums to one year. Also you can change the final stadium too. What is more you can play world cups and ECs in many different country with this method. I know it was not a request and not asked by anyone. But I think it is useful if someone wants to play cups in real stadiums. Cheers
http://imgur.com/Kp6zige