@Lundehoj, You can go to that category or board in community admin and then select role from users tab and change the access to role. You can also see below URL for more information for how you can limit users with a role to specific board. https://community.khoros.com/t5/Roles-and-permissions/Limit-users-to-a-specific-board/ta-p/38750 https://community.khoros.com/t5/Roles-and-permissions/Create-a-category-moderator-role/ta-p/108789     https://community.khoros.com/t5/Roles-and-permissions/Limit-users-to-a-specific-board/ta-p/38750 ... View more

@CKummer, Yes your formula is correct, But, for before next year and current year till 31 DEC 2019 you can also do it simply by giving year. "registration_date < '2020'" "registration_date < '2020-01'" "registration_date < '2020-01-01'" 2020 = 2020-01-01T00:00:00Z 2020-01 = 2020-01-01T00:00:00Z 2020-01-01 = 2020-01-01T00:00:00Z 2020-01-01T19:20+01:00 = 2020-01-01T18:20:00Z 2020-01-01T19:20:30+01:00 = 2020-01-01T18:20:30Z 2020-01-01T19:20:30.45+01:00 = 2020-01-01T18:20:30Z     ... View more