1) Save the LUT file you want to register on a memory card.
Save the file to the following path.
For SD cards: /Private/Sony/PRO/LUT
For CFexpress cards: /Sony/PRO/LUT
File format: CUBE file (.cube)
File name: 63 alphanumeric characters (single-byte code) or less including “.cube”2) MENU → (Exposure/Color) → [Color/Tone] → [Manage User LUTs] → [Import/Edit].
3) Select the user LUT area (User1–User16) in which to register the data.
4) Select [Media].
5) Select the memory card on which the LUT file is stored.
6) Select the file you want to register and select [OK].