# BioScout Knowledge Base > Product user guides and help articles. ## User Management - [Editing or removing a user](/knowledge-base/ugc-users-management-edit-or-remove-user.md) - [Understanding user roles](/knowledge-base/ugc-users-management-understanding-roles.md) - [Need help?](/knowledge-base/ugc-users-management-need-help.md) - [How to add a user to BioScout](/knowledge-base/ugc-users-management-add-users.md) ## Grower Observations - [Why am I seeing disease but no spores?](/knowledge-base/ugc-grower-observations-diseasebutnospores.md)