Step 1) Start the mission and run this code from the console:
```
_testCfg = missionconfigfile >> "CfgSavingTest" >> "InnerClass";
profilenamespace setVariable ["cfgTestSave",[123,_testCfg]];
saveprofilenamespace;
```
Step 2) Exit mission to the editor
Step 3) Start the mission again
Finally) Run this code from the console:
```
_load = (profilenamespace getVariable "cfgTestSave");
_data = +_load;
```