Your requirement is to update the Regional settings (Example: Decimal Notation, Date and Time Format, Time Zone, etc. ) for the Business Users in the SAP Hybris Cloud for Customer or SAP Business ByDesign system.
We do not have any Migration template to update the Regional Settings for the for the Business Users.
You have to manually update the Regional Settings for the for the Business Users in the system.
Note: In SAP Hybris Cloud for Customer system, even the Data Workbench approach is not supported to update the Regional Settings for Business Users.
KBA , regional settings , decimal notation , time format , time zone , SRD-CC , Cross Components , How To