diff --git a/docs.it4i/salomon/resources-allocation-policy.md b/docs.it4i/salomon/resources-allocation-policy.md
index cc9a28e96ac339eceb7b4a4c6f424ec79bd11553..c0d7cc6f2dec73102fc28c9c0372734a00f79ab2 100644
--- a/docs.it4i/salomon/resources-allocation-policy.md
+++ b/docs.it4i/salomon/resources-allocation-policy.md
@@ -122,9 +122,7 @@ for 1 hour amounts to 24 wall-clock core-hours.
 
 The resources that are currently subject to accounting are the standard core-hours (SCH).
 The standard core-hours are obtained from WCH by applying a standardization factor.  
-$$ 
-SCH = F*WCH 
-$$ 
+---8<--- "sch_formula.md" 
 The accounting runs whenever the computational cores are allocated or blocked via the PBS Pro workload manager (the qsub command), regardless of whether
 the cores are actually used for any calculation. See example in the [Job submission and execution](job-submission-and-execution/) section.