SOP - Merging custom tables | Move a column from one table to anotherDescription This article talks about the process of merging tables, making design level changes to your table schema and how to drop them. Procedure There is no OOB way to automatically move columns(fields) from one table to another. This procedure has to be done manually. Below is an example scenario. If there is a parent table A and there are two child tables Table B and Table C, and if there is a need to merge the sibling tables i.e. Table B and C, then the columns(fields) from C should be recreated in Table B and the data should be manually copied from Table C to Table B. However since these tables all come within the same hierarchy, column names have to be different. See Column Creation with same Name in Table Hierarchy Important: While recreating the fields and copying the data, any reference fields and its data associated with the table you are moving should also be taken into account. All these changes should be tested thoroughly in a sub-production instance which is a recent clone of prod before making changes in prod. Additional Information Here are some handy procedures Mass-Deletion and Excess Data Management Guide Import set Data Management