Wrong track

Summary

Remap session to the right track

Content

Hello,

I've created an event (E), 2 tracks (T1 and T2) and 4 sessions (S1, S2, S3 and S4).

T1 and T2 are mapped to event E. That's correct.

S1, S2, S3 and S4 are all mapped to Track T1.  That's were the trouble begins.

S3 and S4 should have been mapped to T2 instead of T1.

Is there a way to remap S3 and S4 to track T2 ?  I can't see any option to do this in the tool.  Do I have to delete sessions S3 and S4 and recreate them in the right track ?