endings

[Paul Scott]

1. How can I do an alternate ending which goes forward somewhere rather 
than repeats?

For example:

        1st ending  2nd ending  next part  da capo
a b c d a b c d     d c b a     d c b a

play first part, after 1st ending go to next part, go back to beginning, 
take 2nd ending


2. How can I have slurs or ties go from the measure before endings go 
into both endings.

TIA,

Paul Scott