[EpiData-list] Parent form and number of Child Forms

Dear Jens,How many parent child forms can be related in Epidata Managerand EntryClient?I have noticed that following sequence of forms do relate upto 3levels only.Family Form-> Eligible Couple Form-> Under Five Child Form-> Growth Monitoring FormClassical Epidata Entry could relate upto 4 forms.Is there any technical limitation to number of "child"forms whioch can related to main and subsequent child forms?With regards,Dr. Shavinder