Hi guys i did this and it worked perfect, I have Vu duo openvix, this adds a ROI sport section, i put it after the uk section.
Menu
Setup
Service searching
Autobouqet maker
Config
Add provider prefix ( change to yes )
Press Green
Providers
Sky ROI (yes)
Area (custom)
FTA (no)
Main bouquet (no)
Generate sections (yes)
Generate HD (no)
Generate FTA (no)
Generate FTA HD (no)
Swap channels (no)
Press Green
Hide sections
Hide all ROI except sport
Press green
Delete bouquets
Then start scan
Restart box to save.
hope it helps someone.