Hi dear @sdbbs , Yes from Administration window you have to choose Customization and then click on User profile
From there you can add new custom field
Excellent, thanks @Vahid - I could find it now and indeed, I do not have access to Administration. I have accepted this as a solution already - but would you mind editing your post and adding a screenshot of how the Customization/User Profile looks like? It would help me immensely when I ask help from admins …
Many thanks @Vahid - that is great, I can see the screenshot now! I moved the solution to that post, as it is more related to the question as posed. Many thanks again!