Answer
can we get a picture of the problem ?
Explanation:
Are you trying to change the shape of an item within your program by entering the values into text boxes that become variables?
What language are you using?
I think the correct answer would be FOCUS2. It is a system that guides members in choosing college or a major. It provides a starting point for students who are not yet certain of what they want to take academically. Hope this helps.
The union of two tables is basically the total of the two tables, so "or" questions would be my guess.