0-10v Servo Control with 7i76E

Thanks for the quick response.
I have a question again. Before I place an order. I'm looking at a board. 7i98 - There are 51 inputs/Outputs
Are there any examples of how to make a custom bit file. For example, connector P1 should have 3 analog outputs (+ 10 / -10) and 3 inputs for encoder + index. and one out for RS422 (for controll panel)
Connector P2 and P3 configured as LPT
Can it be done by an ordinary person.

If it can be done, I will buy two sets and these boards are available in the EU

Thanks!
It seems half the job is to find the right files.
I ordered the cards. I hope I can handle this job.

A little update. The cards will arrive next week. 2 pieces 7i98 and 2 pieces 7i73. I installed ISE14.7 and successfully compiled the firmware. It remains to make a bit file for my custom pcb board.
Each 26 pin connector has 17 I/O but must be in this combination /12 Input and 5 output / or / 12 output and 5 input/ or /17 input / or / 17output /?
Or each pin has a choice of direction ?