Hello,

  similarly to a country/state dependent lines where accoridng to the country you choose, the seocnd line "state" would adjust to the choice of the country, i need to create 4 linges that each depends on the previous line choice.

First line for examp,e would be maths, french, english

if you choose french, a subset would appear , for example french litterature, french history and french arts.

Then on the 3rd line, if you choosse french history, appears a subset of choices "french literature modern", frenhc literature contemporayr and french literature old.

and so on...with 4 lines.

I tried to find this but failed to understand the whole deluge scripting, and even for simpe, coutnry/state lines i noticed that msot marketplace things with those likeEmployee mngt or new contact have only simple field with no mutal dependence (you type the country and then you type the state but they don't adjust to each other).

Could somebody help me by giving me advice, precise help or poitn to a marketplace app that does this and where i  could see their scripts.

thanks a lot!

Michael