Anchor Field Type

The plugin comes with a field type for Matrix Block Anchors.

Create Field

Create a new field and select Matrix Block Anchor as the Field Type. Name it however suits your project.

Matrix Block

Now add the newly created field to your Matrix block entry types. A new tab with the anchor emoji ⚓ for a title works well for keeping it separate from your other fields. Make sure you add the field to every Entry Type you're using in your Matrix field, not just one.