diff --git a/docs.it4i/snippets/resource_accounting.md b/docs.it4i/snippets/resource_accounting.md
index 9d6105b889341e9d0e1d0be89a6727d0bb962514..5ecd9e737429c809b38adad6a0ab0cb349e3dbf4 100644
--- a/docs.it4i/snippets/resource_accounting.md
+++ b/docs.it4i/snippets/resource_accounting.md
@@ -6,16 +6,16 @@ The wall-clock core-hours (WCH) are the basic metric of computer utilization tim
1 wall-clock core-hour is defined as 1 processor core allocated for 1 hour of wall-clock time. Allocating a full node (16 cores Anselm, 24 cores Salomon)
for 1 hour amounts to 16 wall-clock core-hours (Anselm) or 24 wall-clock core-hours (Salomon).
-### Standard Core-Hours SCH
+### Normalized Core-Hours NCH
-The resources subject to accounting are the standard core-hours (SCH).
-The standard core-hours are obtained from WCH by applying a standardization factor:
+The resources subject to accounting are the normalized core-hours (NCH).
+The normalized core-hours are obtained from WCH by applying a normalization factor:
$$
-SCH = F*WCH
+NCH = F*WCH
$$
-All jobs are accounted in standard core-hours, using factor F valid at the time of the execution:
+All jobs are accounted in normalized core-hours, using factor F valid at the time of the execution:
| System | F | Validity |
| ------------------------------- | - | -------- |
@@ -28,11 +28,12 @@ the cores are actually used for any calculation.
!!! note
- *The allocations are requested/granted in standard core-hours SCH.
- *Whenever the term core-hour is used in this documentation, we mean the standard core-hour, SCH.
+ *The allocations are requested/granted in normalized core-hours SCH.
+
+Whenever the term core-hour is used in this documentation, we mean the normalized core-hour, NCH.
-The standard core-hours were introduced to treat systems of different age on equal footing.
-Standard core-hour is an accounting tool to discount the legacy systems. The past (before 2017-09-11) F factors are all 1.0.
+The normalized core-hours were introduced to treat systems of different age on equal footing.
+Normalized core-hour is an accounting tool to discount the legacy systems. The past (before 2017-09-11) F factors are all 1.0.
In future, the factors F will be updated, as new systems are installed. Factors F are expected to only decrease in time.
See examples in the [Job submission and execution](job-submission-and-execution/) section.
@@ -46,14 +47,14 @@ $ it4ifree
Projects I am participating in
==============================
-PID Days left Total Used WCHs Used SCHs WCHs by me SCHs by me Free
+PID Days left Total Used WCHs Used NCHs WCHs by me NCHs by me Free
---------- ----------- ------- ----------- ----------- ------------ ------------ -------
OPEN-XX-XX 323 0 5169947 5169947 50001 50001 1292555
Projects I am Primarily Investigating
=====================================
-PID Login Used WCHs Used SCHs
+PID Login Used WCHs Used NCHs
---------- ---------- ----------- -----------
OPEN-XX-XX user1 376670 376670
user2 4793277 4793277
@@ -61,6 +62,6 @@ OPEN-XX-XX user1 376670 376670
Legend
======
WCH = Wall-clock Core Hour
-SCH = Standard Core Hour
+NCH = Normalized Core Hour
```
The **it4ifree** command is a part of it4i.portal.clients package, located here: <https://pypi.python.org/pypi/it4i.portal.clients>
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