Trades uploaded in ACER Table1 Format (ACER.xml) format can only be uploaded as an OMP when an OMP is involved.
To enable MP's to upload their data without involvement of an OMP we define MP's as Pseudo OMP's to allow ACER Table 1 uploads, e.g. if the OMP has no CMS account and sends the data as text files to the MP for upload.
In the case where an OMP uploads deals for the MP and the MP has Pair (Release) as protocol for that OMP, means that the MP can upload a CpML file to match of against the OMP Deal and release it to the ACER registry.
When an MP Deal is uploaded as an ACER Table1 it is therefore also considered as an OMP Deal.
If you want to reconcile with the OMP deal, you will need to upload the deal in CpML format.
Please note if the MP does upload in ACER Table 1 and the OMP also submits the deal, when the deal(s) get released to ACER one will fail, as there are now two OMP Deals with the same UTI, MP and Buy Sell Indicator. Only one will get accepted and one will get rejected as a duplicate.