How to make a map among multiple maps play first without changing hotspots links?

The map will play in accordance with the movie and playing order of the scene. If you wish to have the Ariel open first, please create a radar on the map, and collect the radar with the first scene of tour. The steps are as follows:
1. add a radar on the map Ariel.
2. In the properties panel of the radar, click on Sync Settings, and select the first scene to connect with the radar.