When importing tasks from Microsoft Project it comes with a blank external ID.
The problem is that without an external ID I am not able to update the task in a programatically way, i.e., through a XOG.
If I try to XOG IN the task without an external ID, the XOG will duplicate the task, even if I use the "internalTaskID".
For example, if I simply XOG OUT the project with its tasks and then XOG IN IT again (without any change) all tasks will be DUPLICATED.
Does anyone know how to solve this ?
Thanks in advance.