I realize things have changed and I looked at the manual but I simply cannot find the Live Clay or Surface Tools like Subdivide in 3D Coat 2021. There's Clay/Draw when I put the object in the Sculpt Tree into Surface Mode but no live clay..
Anybody?
Live Clay has been replaced by the powerful new brush system.
Only in some brushes (in surface mode) you will find some settings belonging to Live Clay such as the Snake Clay brush. But in the future, I think all brushes will be converted to the new system.
Below I show you the steps on how you can activate the local subdivision option for the new brush system: