To Add a Block to Be Used for Sheet View Callouts
Click
View tab
Palettes panel
Sheet Set Manager.
Find
In the Sheet Set Manager, open a sheet set.
On the Sheet Views tab, right-click the sheet set node.
In the Sheet Set Properties dialog box, click Callout Blocks. Click the [...] button.
In the List Of Blocks dialog box, do
one
of the following:
Click a block from the list of blocks.
Click the Add button and specify a new block to be added to the list.
Related Concepts
About Sheet Label Blocks and Callout Blocks
Related Reference
Commands for Working With Sheet Sets