Editing attribute definitions
Attribute properties can be edited in the Properties panel.
The ATTEDIT command edits attribute values and properties.
The BATTMAN command (short for "block attribute manager") edits all aspects of attributes in a block definition, and then optionally applies the changes to all blocks of the same name in the drawing.
Note: Attributes in a block definition can be edited in the Properties panel when using the BEDIT commands to edit the block.