Use Drop-Down List Content Control to Populate Bookmark (multiselect)

[Chas Kenyon]

Instead of a vba solution, consider simply using a mapped content control. The choice will be reflected in each copy of the control.

• Mapped Content Controls by Greg Maxey
  
• Insert Content Control Add-In by Graham Mayor, MVP
• Walkthrough: Bind content controls to custom XML parts
  
• Repeat Text With Mapped Content Controls by Laura Townsend (video)