hi all,

we have a scenario where in we need to have same number but different versions of it  in one of our objects.

eg: PartNumber and version ( both are text type) i want to create a custom autonumber scheme for the partnumber.

if i use autonumber type available in force.com, i cannot create another part object with same part number but different version, want help on solving this issue, any suggestion would be really great.