A1.
Assume all messages are similar …


How many total messages do you
need to integrate?


A2. … or break down messages
by complexity


How many
of these messages do you know to have 10 or fewer fields?


How many
of these messages do you know to have between 10 and 50 fields?


How many
of these messages do you know to have more than 50 fields?


B.
Calculated Efficiency (more is quicker)


C.
Total Man Days Estimate


D1. Source System Project
Risk


Do you have sample messages?


Is there etiher a formal
specification or an XML schema?


Is the documentation public?


D2. Target System Project
Risk


Do you have sample messages?


Is there etiher a formal
specification or an XML schema?


Is the documentation public?


E. Calculated Risk Rating
(Higher is riskier)


Email me my calculation


I'd like to talk about this
some more …

