After the successful installation of the Vendor Order Delivery Date add-on in the Magento 2 store, the admin has to set up the configuration settings required to enable the add-on and allow the vendors to proceed with the further settings to enable the add-on features for the vendors and the customers.

To enable the add-on features from Admin panel

1. Go to the Admin panel.
2. On the left navigation bar, click the STORES menu, and then click Configuration.
   The Configuration page appears.
   
3. In the left navigation panel, click the CEDCOMMERCE DELIVERYDATE menu, and then click Delivery Date Configuration.
   The page appears as shown in the following figure:
   
4. In the right panel, under the General section, do the following step:
   • In the Enable Delivery Date Module list, select Yes.
5. Click the Save Config button.