There is a keyboard shortcut to nest.

This sample file is an Adobe Stock asset that you can use to practice.You can purchase a license on Adobe Stock if you want to use the sample file.You can find the ReadMe file in the folder for the terms that apply to it.

Place one sequence in another.You can apply effects and edits the nested sequence as a single clip, rather than modifying the multiple clips inside it.

The Insert And Overwrite Sequences As Nest Or Individual Clips button should be enabled.

To nest a sequence in another sequence, use the same editing techniques you would use to edit a clip into the sequence.

The Project panel shows the new nested sequence that replaces the clips in the current sequence.

The individual clips are added if the insert and overwrite sequence button is disabled.

If you want to use a source clip for your main sequence, put all the clips for a scene into a sequence.Sequences can be used to explore your footage.