I have a question please, I would like to know if there is a plguin that allows you to manage access to articles according to the role.
For example I have two categories (Questionnaire, surveys) and each category contains articles I want a user group to have the right to access certain articles of the survey category, but not to have the right to access other articles of the same category (survey)
You can search the keywords restrict page access wordpress or restrict user access wordpress on the choice of your search engine.
or you can try content control plugin https://wordpress.org/plugins/content-control/