ReplaceBlock

Where can I find this command?
ReplaceBlock
Icon:
ReplaceBlock right click
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The ReplaceBlock command redefines selected block instances with a different block definition.

Replace a block

Steps

  1. Select block instances to change in the viewports.
    If you select one of several instances in the model, a command-line message displays the number of additional instances in the model.
  2. Select a block instance that uses the desired block definition.

Command-line options

SelectFromBlockDefinitionList
Displays a list of block definitions in the model to select from.

All
Selects all instances of the current block definition including unselected, hidden, and locked instances.

None
Selects no additional instances. Only the selected instances will be changed.

BlockDefinitionName
Selects the replacement block definition by entering its name.