i made a 2 value list (a,b,c)/(apple,ball,cat) ---- i made 2 tables with field name (short) in one table and feild (long) in other table , when i am in table 1 and if i select item (a) from table1 it should automatically change the corresponding valuelist item to (apple) in table2 is it possible can any one help me please , does the two tables should be related plz someone help in simple method

Read about value lists and relationships in your Manual.

no body expects the answer "read from manual" if we get everything after reading manual whats the use of this site no one make anything in fm by reading manual . manual says wat is wat it doesnt how ?

"no one make anything in fm by reading manual . manual says wat is wat it doesnt how ? "

I strongly disagree.

If you want help, especially since your native language is not English, please post a small demo file and we'll help you with the technique. Your description of what you're trying to achieve is not understandable.