Change asset key on asset workbench

Dear all,

is there any effect if we change the asset key for an asset or disable the asset key that already mounted on asset?

example :

i have 3 asset with number below:

Asset                         Asset Key         

C03010003900-05     EN-UTL.00000.00000

C03010003900-06     EN-UTL.00000.00000

C03010003900-07     EN-UTL.00000.00000

i want to split asset key EN-UTL.00000.00000 into 3 new asset key, that is:

EN-ELC.00000.00000

EN-OPR.00000.00000

EN-STM.00000.00000

so i disabled the EN-UTL.00000.00000 then matched the assets with new asset key

Asset                         Asset Key         

C03010003900-05     EN-ELC.00000.00000

C03010003900-06     EN-OPR.00000.00000

C03010003900-07     EN-STM.00000.00000

Regards,

Suryadi