How to Import Third-Party VAST Tags
Follow these steps to upload this type of tags:
1- Create a campaign as you normally do.
2- Go to “Import Tag from Ad server” and select the type of format: “Video player - FLV linear” in case you would like to serve Pre-roll, Mid-roll or Post-roll ads.
3- Paste the third-party URL you received in the field called “VAST document URL”.