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## AttRedef

Allows to redefine a block definition incl. contained attribute definitions

| Command: Attredef
| Enter name of the block you wish to redefine: <enter name of block> Select objects for new Block ... <select new block entities> Specify insertion base point of new Block <specify new base point>

Attributes of existing block references retain their current values after block redefinition, if the new block definition contains the same attribute (based on the tag).

Attributes of existing block references which are not contained in new block definition (based on the tag) are deleted from existing references.

New attributes not existing in current block definition will be assigned their default values.

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