Here's an example implementation of working with check boxes in google sheets:

1) First create a new spreadsheet and name it 'Employee'.

2) Then go to the first row (A1:A10). In this section, we will be adding headers for our employees.

3) Go back to A1 cell and type 'Name'. This will become your header.

4) Now select cells B1:J10 by holding shift key on top left corner of mouse then click at J10.

5.) In the 'Data' menu -> 'Sort & Filter -> Sort range dialog box appear. Select first option 'A:A'. Then check 'Order from smallest to largest' checkbox below it and finally press OK button.

6) Now go back into A1 cell where you typed 'Name'.

7) To select all rows except for the header row (which is always row 1), hold down Shift + Ctrl keys on Windows or Command+Option on Mac while clicking inside any of these cells starting from B2 until last visible cell before pressing Enter key once more when prompted to confirm.

8.) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

9) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

10) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

11) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

12) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

13) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

14) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

15) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

16) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

17) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

18) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

19) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

20) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

21) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

22) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

23) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

24) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

25) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

26) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

27) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

28) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

29) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

30) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

31) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John, Mary etcetera separated by comma followed spacebar pressing Enter key afterwards once done entering multiple values like this:

32) Now go back into A1 cell and type 'Name' again without quotes. This will bring up an input box where you can enter the names that should be included in your filter criteria based on what's entered hereafter - e.g., John

Scriptcase checkbox automatically