An example of when I might be asked to put a workbook together
that would involve multiple peoples input would be when I am making
a salary
record.
-This would involve fields such as Name of the employee,
telephone no., Number of leaves availed by each employee, details
of pay scale, deposit in provident fund, TDS deducted, etc.
- The edits I would only want certain groups/people to make
would be:
- The Human resource department could make changes in fields such
as Name of the employee, telephone no., Number of leaves availed by
each employee, details of pay scale, deposit in provident fund, TDS
deducted, etc. in order to timely update the record as well as keep
the work going smoothly.
 
- The employees and other people in the organisation should not
be allowed to alter any of the other details.
 
- The reason why only selective modifications shall allowed to
be made is:
- To not compromise with the confidentiality of data, such as
Phone no., Taxpayer identification number, pay scale of employees,
tax deducted , etc. All these details should remain private.
 
- To not compromise with the integrity of data, such as pay scale
of employees, tax deducted, number of leaves availed , etc. All
these details should remain unaccessible otherwise the data can be
manipulated andby decreasing the amount of tax to be deducted or
no. of leaves availed by an employee or increasing his pay scale,
the company might ending the employee(s) a sum more than what they
are entitled to. This can even lead to a dent in the company's
balance sheet.