The Magento 2 CMS Block Rules Extension allows shop admin to set customer group specific CMS blocks and make them active for a specific time period. When adding a new CMS block or editing an existing CMS block, shop admin can select customer group from the multi-select list and it will be shown only for those specific groups in frontend. With the Magento 2 CMS Block Rules Extension, Shop admin can also choose a 'Active From' and 'Active To' date for CMS blocks to display in frontend for a specific period.

• Create CMS blocks based on customer groups using the Magento 2 CMS Block Rules Extension.
• Set a CMS block to be activated for a specific time period using ‘Active From’ and ‘Active To’ date fields.
• CMS blocks can be saved as disabled for future ‘Active From’ date in backend and will be enabled automatically on that date.
• All existing CMS blocks will be available for all customer groups initially, unless specific selection is done.