added documentation to exportToBookkeeping flag in Check and Aggregat…

…or (#2340)

Co-authored-by: Michal Tichák <michal.tichak@cern.ch>

doc/Advanced.md

@@ -1517,6 +1517,8 @@ the "checks" path. Please also refer to [the Checks documentation](doc/ModulesDe
  "detectorName": "TST", "": "3-letter code of the detector.",
  "policy": "OnAny", "": ["Policy which determines when MOs should be checked. See the documentation",
  "of Checks for the list of available policies and their behaviour."],
+ "exportToBookkeeping": "true","": "Flag that toggles reporting of QcFlags created by this check into BKP via gRPC.",
+ "When not presented it equals to "false""
  "dataSource": [{ "": "List of data source of the Check.",
  "type": "Task", "": "Type of the data source, \"Task\", \"ExternalTask\" or \"PostProcessing\"", 
  "name": "myTask_1", "": "Name of the Task",
@@ -1549,6 +1551,8 @@ the "aggregators" path. Please also refer to [the Aggregators documentation](doc
  "moduleName": "QcCommon", "": "Library name. It can be found in CMakeLists of the detector module.",
  "policy": "OnAny", "": ["Policy which determines when QOs should be aggregated. See the documentation",
  "of Aggregators for the list of available policies and their behaviour."],
+ "exportToBookkeeping": "true", "": "Flag that toggles reporting of QcFlags created by all of the sources into 
+ "the BKP via gRPC. "When not presented it equals to "false""
  "detectorName": "TST", "": "3-letter code of the detector.",
  "dataSource": [{ "": "List of data source of the Aggregator.",
  "type": "Check",, "": "Type of the data source: \"Check\" or \"Aggregator\"",