Custom background colours calc LO 5.3.1.2 portable

Hi,

I could previously set up custom background colours and save them with a name, i cannot seem to find how to do this anymore.

Is this because it has been removed in 5.3.1.2 or in portable or both, or is it there and i cannot see it.

I have used colour coding for the last 6 years on my business bank account transactions, and whilst i have a table of the RGB settings for each custom colour i don’t want to have to keep plugging them in.

I wish to stay portable to keep same version across different work computers - i was having problems between several minor versions recently with several version breaking conditional formatting i have on many spreadsheets. If the custom colour feature has been withdrawn how far do i have to go back to find a portable version that does have this feature ?