Method: BUILD_GAF_STEP
Method: REOPEN_SESSION
Method: GET_STANDARD_STEP
Method: GET_CURRENT_STEP
Method: ACTIVATE
Method: CHECK_ORGUNIT
Method: GET_REVIEW_INFO
Method: CHECK_PLAN_ORG
Method: GET_HIER_VAULE
Method: INIT_STEP_INFO
Method: GET_ORG
Method: SET_SELECTED_HIER
Method: REFRESH_STEP
Method: NEXT
Method: INIT_STEP
Method: CHECK_MANDATORY_DETAIL
Method: SET_CURRENT_STEP
Method: PREVIOUS
Method: GET_REGULATION