Use the denote-silo package which formerly was ‘denote-silo-extras.el’

The denote-silo package (by Protesilaos) provides convenience functions for working with silos (Maintain separate directory silos for notes).

The code of denote-silo used to be bundled up with the denote package before version ‘4.0.0’ of the latter and was available in the file ‘denote-silo-extras.el’. Users of the old code will need to adapt their setup to use the denote-silo package. This can be done by replacing all instances of ‘denote-silo-extras’ with ‘denote-silo’ across their configuration.

• Package name (GNU ELPA): denote-silo
• Official manual: https://protesilaos.com/emacs/denote-silo
• Git repository: https://github.com/protesilaos/denote-silo
• Backronym: Denote… Silos Insulate Localised Objects.