urgent requirement please help

hi everybody iam new to this webdynpro

i got an urgent requirement to build a prototype for the following requirement. my application has 9 scenarios idid first two and i stuck up at the 3rd scenario. From the 3rd scenario 2 sub scenarios im posting. please guide me as it is most urgent. if any body has time and patience i could send the requiment to their mailids

Thanks in advance

khaja

3. The application window has five areas.

a. Screens

b. Data Object

c. Source Object

d. Mapping of Screen and Data Object

e. Mapping of Data Object and Source Object

4. In the Screen area,

a. There is a list at the left side shows all the screens used in the application.

b. There is graphic on the right side shows screen flow of the whole application

c. There is screen detail on the right side can be switched from the screen flow graphic. The screen detail reflect the screen selected at the left side, it shows

i. A box with the label of the Screen name

ii. Multi lines show the fields displayed on screen

iii. Each field has a indicator of being able to input

iv. Multi button in order shows commands in this screen

v. Each button has event name

vi. Each button has a pointer point to next screen this command trigger

5. In the Data object area,

a. There is a tree structure at the left side shows all the Data Objects in the application.

b. There is graphic on the right side shows the detail structure of the data object selected on the left side. The detail structure shows

i. A box with the label of the Data Object name

ii. Multi lines show the Data Object fields

iii. Multi points show the sub-object relationship

iv. Multi links show the foreign fields relationship