The first thing to do is to drag and drop your color table in Coraye or to perform a "File / Open" to select your color table.
Coraye is compatible with .cxf, .aco, .acb, .ase, .csv, etc ...
By right clicking, you will have access to export functionality. Select "Export Onyx".
Choose a name and save it. A ".tab" file is created in the selected folder.
In the Onyx "RIP-Queue", go to the menus: "Setup >RIP Configuration > Color Matching Table".
The Color Matching Table opens and displays the list of available spot colors.
To add a new spot color table, select the "User defined colors" tab, then click the "Import ..." button.
Select the spot color table in .tab format, which you created with Coraye. Then click on "Open"
The colors of the table appear in the window. Click on "OK" to validate and close the window.
Now your color table is ready to use.