I recall I posted this in December but did not get a response and cannot find the original post.

We used to use the IFS Integration to P6 however due to Oracles licensing changes we can no longer afford the license so are looking to create a custom interface.

Therefore we are looking for documentation on the IFS integration API’s (PROJX) but have so far drawn a blank.

This has become quite urgent as we would rather not investigate / write everything from scratch.

It would be good if we could understand what we can/ cannot use by way of the API's, which ones call Primavera API's etc. and therefore understand what we need to avoid.

Thanks in advance