Once you've created a new Sequence, you can switch between it and any other Sequences you have made very simply. Remember: NLE is nondestructive, so you can use your media clips in as many different Sequences as you like.
Once the project is finished, you can quickly and easily combine all these separate Sequences into the final assembly Sequence using just the power of drag and drop.
To switch between Sequences
Do one of the following:
To combine Sequences onto one Timeline