Answer:
The feature is the LOCK ROW FEATURE
Step-by-step explanation:
There are basically about five to six different step in sending an update request which includes:
Activating or opening the sheet we want to update.
Highlight the row for which we want to request an update. We can decide to highlight multiple rows by using either the Shift or Ctrl direction command key
Click the down arrow in the second column of the row and choose Send Update Request. The Send Update Request dialogue box appears at this point
Then we follow the normal procedure of send a typical email by imputing the subject of mail and recipient then send.
It should be noted that an update request is sent to recipient(s) who will need to click the Update Rows button in the e-mail.
It should also be noted that the recipient’s browser shows a pared-down interface with only the rows you sent visible. The recipient can edit any unlocked rows so to make the recipient unable to edit or restrict recipient from making changes, we Lock the Row.