diff --git a/src/client/stores/CalculationStore/Effects/reaction.ts b/src/client/stores/CalculationStore/Effects/reaction.ts
index ed4b823..ed35dca 100644
--- a/src/client/stores/CalculationStore/Effects/reaction.ts
+++ b/src/client/stores/CalculationStore/Effects/reaction.ts
@@ -2,6 +2,42 @@ import { IReactionEffect } from 'core/types/effect';
 import { Status } from 'core/types/statuses';
 
 const reactionEffects: IReactionEffect[] = [
+  calculationStore => ({
+    expression: () => {
+      const { values } = calculationStore;
+      return values.lead;
+    },
+    effect: leadId => {
+      const lead = calculationStore.options.selectLead?.find(
+        x => x.value === leadId,
+      );
+
+      if (leadId && lead?.evo_opportunityid) {
+        const opportunity = calculationStore.options.selectOpportunity?.find(
+          o => o.value === lead?.evo_opportunityid,
+        );
+        if (opportunity) {
+          calculationStore.setValue('opportunity', opportunity.value);
+        } else {
+          calculationStore.setValue('opportunity', null);
+        }
+      } else {
+        calculationStore.setValue('opportunity', null);
+      }
+
+      if (leadId && lead) {
+        calculationStore.setFilter('selectQuote', quotes => {
+          return quotes.filter(q => q.evo_leadid === leadId);
+        });
+      } else {
+        calculationStore.setFilter('selectQuote', quotes => {
+          return [];
+        });
+        calculationStore.setValue('quote', null);
+      }
+    },
+  }),
+  
   calculationStore => ({
     expression: () => {
       const { channel } = calculationStore.values;
@@ -68,8 +104,8 @@ const reactionEffects: IReactionEffect[] = [
           calculationStore.setValue('broker', undefined);
           break;
       }
-    }
-  })
+    },
+  }),
 ];
 
 export default reactionEffects;
diff --git a/src/core/fakeData/calculation.ts b/src/core/fakeData/calculation.ts
index 9a14911..544b7ed 100644
--- a/src/core/fakeData/calculation.ts
+++ b/src/core/fakeData/calculation.ts
@@ -289,13 +289,15 @@ const calculationFakeData: TElements<TElementOption[]> = {
     },
     {
       name: '150_ООО "Некромант',
-      id: 'nekrolead',
-      value: 'nekrolead',
+      id: 'nekroLead',
+      value: 'nekroLead',
+      evo_opportunityid: 'nekroOpportunity',
     },
     {
       name: '200_ООО "Кардинал',
       id: 'kardinalLead',
       value: 'kardinalLead',
+      evo_opportunityid: 'kardinalOpportunity',
     },
   ],
   selectOpportunity: [
@@ -326,11 +328,13 @@ const calculationFakeData: TElements<TElementOption[]> = {
       name: '6789_ООО "Некромант"',
       id: 'nekroQuote',
       value: 'nekroQuote',
+      evo_leadid: 'nekroLead',
     },
     {
       name: '8765_ООО "Кардинал',
       id: 'kardinalQuote',
       value: 'kardinalQuote',
+      evo_leadid: 'kardinalLead',
     },
   ],
   selectBroker: [