I'm struggling to find any clear or coherent documentation on implementing offline oData through SCP Fiori Mobile.

The best info I've came across has been to add the following to Manifest.json here :

https://blogs.sap.com/2017/03/22/make-offline-app-using-sap-cp-mobile-service-for-sap-fiori-part-1/

Is there any other documentation out there?

	"sap.mobile": {
		"_version": "1.1.0",
		"definingRequests": {},
		"stores": [
			{
				"name": "CategorySet",
				"serviceRoot": "/SAPUI5-ABAP-SFI/sap/opu/odata/sap/ZSV_SURVEY_SRV/",
				"definingRequests": {
					"CategorySet": "/CategorySet"
				}
			}
		]
	}