100LL-
IOPPS is the industry opps network where your ops specs live. You can access it from the internet to make changes to, or view your op specs. Your CP or DO, or someone else in your company can access, but without going into too much detail, as there is a lot of training that goes along with it, each paragraph available from the op spec master list has all associated help that should go with each paragraph. Adding or modifying within op specs are not as simple a process as it appears from reading the regs. You must meet all the requirements of all the associated job aids or HBATS, etc. which can be hundreds of pages long. Then any other associated documents or manuals need to be submitted and approved, often a training program has to be submitted and approved, and then finally, whatever tracking system your manuals use must be submitted and approved. That is assuming that your POI does not come up with other requirements that only need to make sense to him. So as you can see, it can be a lot more complicated process than just submitting a letter of request.