It is very common to have multiple Profiles (i.e Person or Place) that represent the same entity but have different spellings and need to be consolidated into a single representation. The "Replace" feature is designed to de-duplicate and consolidate multiple Profiles into a single Profile.

From the appropriate Profile list page:

• Click and view the Profile you want to eliminate.
• Select “Replace” from the "Actions" menu.
• Find and select the replacement Profile and click “Replace”.
• Edit and delete the unwanted Profile.

Video Resource - De-Duplicating and Consolidating with “Replace” (No Sound)