Click on Add need button then a popup will be looks like this
Enter the data and then click on Save and then the data will be added to the list shows in below
When Admin wants to remove need from the list, click on remove and then a popup window will appears like this
Click on save button to remove need from the list shows in below
When Admin wants to edit need from the list, click on edit and then a popup window will appears like this
Click on save button to update need from the list shows in below