LAYULK command
The LAYULK command is used to unlock the layer of a selected object.
Command Access:
Ribbon : Home > Layer > LAYULK
Menu : Format > Layer Tools > Layer Unlock
Command : LAYULK
Command Prompts:
Select an object on the layer to be unlocked<exit>:
Function Description:
Users could unlock layers by selecting objects on it without specifying layer name.
They could also modify objects on unlocked layers.