Hello,
As my english isn't very good and the subject is hard to me to explain (even in french LOL), I join my form for a better understanding.
I've 4 tables.
Each tables has 1 raw.
Users could add some raws. (max 4)
The total of raws in the sum of the 4 tables is max 10.
How to do these rules ?
Thanks a lot for your help
Nath