Step 1: From the top navigation, click the Content drop-down and then Sectors (Industries).

This will bring up the listing page that shows all Sectors (Industries).

Step 2: Search for the Sector you wish to edit or select from the list of all Sectors.
To search, type the partial name of the Sector into the search bar and then hit your enter key. The newly filtered list of Sectors will appear showing those matching your search criteria. To edit a Sector, click on the Title. This will bring it into Edit mode and populate the Edit dialogue with the existing field's content.

Step 3. Edit existing fields or fill out additional ones.

Step 4: Status the Content. 
Using the status bar, make the content live on your website by clicking the Publish button.

Note: To view the content prior to publishing you can use the preview feature. This will show exactly how the content will look once published. To preview click the Preview button (content must be statused as draft prior to previewing).