Arbortext Command Language > set Command Options > set datamergereadonly
  
set datamergereadonly
set datamergereadonly= { on | off}
 
This command specifies the read-only status of merged data regions in documents. If set to on (the default), merged data regions are read-only.
Refer to the Customizer's Guide for details on configuring your site to merge data.
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The capability to merge data is deprecated and not an encouraged best practice supported by PTC.