Creates an attribute definition for storing data in a block.

Controls the visibility overrides for all block attributes in a drawing.

Changes attribute information in a block.

Changes the textual content of an attribute within a block.

Edits single-line text, dimension text, attribute definitions, and feature control frames.

Controls properties of existing objects.

Sets options for attributes.

Controls whether the INSERT command uses a dialog box for attribute value entry.

Controls the display of the in-place editor used to create multiline attributes.

Controls display of attributes.

Controls whether multiline attributes can be created.

Controls whether INSERT uses default attribute settings during insertion of blocks.