If I understood you correctly, you want to completely disable the claim system in monuments, but still keep the PvP monuments as PvP? To do this, you need to work with these two properties: 'List of tracked categories of monuments' and 'List of IGNORED monument names. Example: powerplant_1', in the file '*SERVER*\oxide\data\RealPVE\MonumentsConfig.json'.
The 'List of tracked categories of monuments' property contains a list of tracked categories of monuments. Here, you can remove the categories of monuments that should not be tracked(no PvP and no claim system).
The 'List of IGNORED monument names. Example: powerplant_1' property contains a list of monument IDs to ignore. Here, you can specify all the monuments you want to exclude. Most likely, it’s better to work only with this property to avoid confusion and leave the first one with its default settings.
For example:
"List of tracked categories of monuments": [
"RadTown"
],
"List of IGNORED monument names. Example: powerplant_1": [
"ferry_terminal_1",
"powerplant_1",
"desert_military_base_c"
],
With these settings, the plugin will track only monuments of the RadTown category, except those listed in the second list.
You can find a list of monuments by category on the MonumentsWatcher plugin page, in the Developer API section.