How do I add /delete/replace index to header ?

For addition, follow the below steps:

Step. 1. Click on add index near search bar on right side in header

Step. 2. Double click on index you want to add and it will be added

For Deletion, follow the below steps:

Step. 1. Single click on index you want to delete

Step. 2. You will see a delete button “bin icon”

Step. 3. Click on bin icon to delete the index from top list

For Replace, follow the below steps:

Step. 1. Single click on index you want to replace

Step. 2. You will see a two way arrow symbol

Step. 3. Clicking on it will open an index selecting dialogue box

Step. 4. Select the index you want to replace the older one with and double click on the same to replace