Getting Info From A List And Input Then Transferring Data

a user inputs the drawing number and revision in a box on the first sheet in the workbook. Once that is done, the user then selects the type of drawing from the drop-down menu, once "Submit" is clicked it takes that info and puts the information in the next available cell for the other worksheets (if that worksheet calls out for that certain part).

I've been having trouble trying to figure out how to be able to accomplish this task.

If you have any ideas, that'd be great.

I've attached a basic worksheet I drew up to give you a better idea of what I'm looking to do.

Forgot to mention that there are totals involved! The "destination" worksheets have set totals for each drawing type, so what also has to be taken into consideration is that the specific drawing needs to have the correct total beside it. I created a "Totals" worksheet to show what drawings are what totals for each cell. Realizing this may always change or be updated, I created a seperate worksheet to pull all the numbers off of. I thought this might be easier rather than going in and changing the coding each time.