Copy the targeting criteria IDs you would like to target from the syntax sheet, and paste them into the corresponding column in your Ads Editor file. Make sure to copy the entire ID and separate multiple IDs with semicolons.
For instance, if you want to target “Movies and television/Comedy” from the User interests tab of the syntax sheet, insert “i2005:Comedy” into the “User interests” Ads Editor column (Column AR) for the row you want to add this targeting to. If you want to add “Movies and television/Drama” to the same campaign, simply add it to the Ads Editor cell, so the “User interests” cell formatting reads: “i2005:Comedy;i2007:Drama”
In the picture on the right you'll see how to target two locations, the UK and U.S. You would put "i18:United Kingdom;i2:United States" into Ads Editor Column AJ in the row of the campaign you want to target.