To find the individual relationship import ID:
  1. Click Records, Constituents.
  2. Open the appropriate constituent record.
  3. Select the Relationships tab. 
  4. Open the appropriate relationship. 
  5. Select File, Properties from the menu bar. The individual relationship import ID appears in the Import ID row.
To export the individual relationship import ID:
  1. Create a constituent export.
  2. On the Output tab, select Relationships, Individuals, Relationship Import ID instead of Relationships, Individuals, Import ID.
To output the individual replationship import ID from a query:
  1. Create a constituent query
  2. On the Output tab, select Relationships, Individuals, Import ID.