Hi @SnowUserDev ,

I would recommend transform map or Data Management (update All) feature. Script can or cannot be difficult based upon the number of records fields it needs to update differently.

For eg out of 1k u have few records which needs to be updated with status disposed & serial number something & other records with different field updates.

Script will become tricky over here.

Transform map will be the best option to go with.

Thanks,

Danish