...
Analytics > Design Analytics > Catalog >select the report IZ/NZ Linking Set by Location (OCLS) from the IZ folder in which you copied the report
Select Open
Select the location(s), then OK. The report will run and produce a list of MMS Ids for the selected location(s).
To export the list of MMS Ids in Excel format, scroll to the bottom of the list of MMS Ids, select Export > Data > Excel > give a filename. Check Open your Excel file to confirm that your downloaded file contains the column header MMS Id. Ensure there is minimal punctuation in your filename. Save Re-save your file.
...
Step 3: Create an itemized set for linking
...