To Make a Block Definition Annotative
Click
Insert tab
Block Definition panel
Create Block drop-down menu
Create Block
.
In the Name drop-down list, select the block you want to modify.
Under Behavior, click Annotative and click OK.
In the Block – Redefine Block dialog box, click Redefine Block.
Related Concepts
About Annotative Objects and Styles
About Annotative Objects Workflow
Related Tasks
To Match the Orientation of a Block to a Layout
Related Reference
Commands for Annotation Scaling