How to create a new editor

[musicsdelight]

How do I create a new editor? I would like to upload a collection of songs by various composers. The songs have been compiled by the editor Sally Fortino. The collection also contains a preface by Sally Fortino.

[ScoreUpdater]

Go to https://imslp.org/wiki/Special:AddComposer and enter all the information you know about Sally Fortino in the categories provided. Then go to the workpage with the files edited and compiled by Fortino and enter the text "{{LinkEd|Sally|Fortino}}" in the |Editor= field.