This can be done via the Business Dashboard using the Menu Editor under Online Ordering
Follow the steps given below:
1. Select Menu Editor under Online Ordering on the dashboard navigation list.
![image](https://lh3.googleusercontent.com/yDsjxlIGdXvhpuFkwpbji38JO3hFYo0CEX5jo4-icFKzDitnmcRBzE2TQ6OCSCiQzdoYpMXv4sGCbihJbFQUnR9yMJPUGFquvJmwz1HdSUjQkhJXDg_sIhvqp2WZwdfedDv2A2iE)
2. Find the Item you want to manage pre-ordering for by picking them from their relevant Category / Sub Category and select the same.
![image](https://lh3.googleusercontent.com/5wlxE7ZrRVveWjlEJxmm7F5PHjgVo9fqg3Nw879RlhTx8UueiljtUtkenReSdbCu8OvVrk0sHoV8BT_V3gx3b3C2YwxRx5na7vhIVuVtUKCsUwhHFrCm5TVLZy7zV0quYfdQl58M)
3. On selecting the Item, you will see the Item Details tab for the same, scroll down to Advanced Settings.
![image](https://lh3.googleusercontent.com/GnuNAOVgvwfx-r9a7iW3ivTU_vnVF88sfSQA5N9yD47fkFhdo5WkZAl7KH5-qY6QA15cNC7rRn1CTjL3dG89xkWez_KPax2E3wTsoKQBsY-CJuL4ABT2XjmsbvwoLbVQitSlm5_U)
4. Click on Advanced Settings and scroll down to the Availability section and you can make the Item Available for Pre-Order ONLY.
![image](https://lh6.googleusercontent.com/WJvIZ5V81i-1tn1lYLxU7bRej5IP0nNbC6yg3_64JHpLAs3xdvOVmODVowHYTDvg-KmWNjpcLMWteyngqmbZ8A_j-JuCN4EqbpvN6xyNAMc0kzqQOKfHlWPh3n-AbjN3iWHRY9Hz)
5. Define the Pre-Ordering specifics, which is the Minimum lead time (hrs) and Max days in advance.
![image](https://lh6.googleusercontent.com/hR1tClDV0mFRvQjWgyXBkOjZsHVg9C5fng41jzfVQWHh9uEHWAlFv0aJo1dXJ7pkUUKRIFwEOt3DHhx1C1lZ8g5lbMI_cZ5a6eOTsvpA0eqrpxX24gSV8G6V_Mn30alP8cgoyGI2)
6. Once you've made the edits click Save.