diff --git a/packages/db/src/migrations/0294_equal_echo.sql b/packages/db/src/migrations/0294_equal_echo.sql
new file mode 100644
index 00000000000..20f0e5018a1
--- /dev/null
+++ b/packages/db/src/migrations/0294_equal_echo.sql
@@ -0,0 +1,37 @@
+CREATE TABLE IF NOT EXISTS "issue_human_work_grants" (
+	"issue_id" uuid PRIMARY KEY NOT NULL,
+	"company_id" uuid NOT NULL,
+	"agent_id" uuid NOT NULL,
+	"user_id" text NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+
+--> statement-breakpoint
+DO $$ BEGIN
+ALTER TABLE "issue_human_work_grants" ADD CONSTRAINT "issue_human_work_grants_company_id_issue_id_issues_company_id_id_fk" FOREIGN KEY ("company_id","issue_id") REFERENCES "public"."issues"("company_id","id") ON DELETE cascade ON UPDATE no action;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
+
+--> statement-breakpoint
+DO $$ BEGIN
+ALTER TABLE "issue_human_work_grants" ADD CONSTRAINT "issue_human_work_grants_company_id_agent_id_agents_company_id_id_fk" FOREIGN KEY ("company_id","agent_id") REFERENCES "public"."agents"("company_id","id") ON DELETE cascade ON UPDATE no action;
+EXCEPTION WHEN duplicate_object THEN NULL;
+END $$;
+
+--> statement-breakpoint
+CREATE OR REPLACE FUNCTION revoke_issue_human_work_grant() RETURNS trigger AS $$
+BEGIN
+  DELETE FROM issue_human_work_grants WHERE issue_id = OLD.id AND company_id = OLD.company_id;
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+--> statement-breakpoint
+DROP TRIGGER IF EXISTS issue_human_work_grant_reassignment ON issues;
+
+--> statement-breakpoint
+CREATE TRIGGER issue_human_work_grant_reassignment
+AFTER UPDATE OF assignee_agent_id, assignee_user_id ON issues
+FOR EACH ROW WHEN (OLD.assignee_agent_id IS DISTINCT FROM NEW.assignee_agent_id
+  OR OLD.assignee_user_id IS DISTINCT FROM NEW.assignee_user_id)
+EXECUTE FUNCTION revoke_issue_human_work_grant();
diff --git a/packages/db/src/migrations/meta/_journal.json b/packages/db/src/migrations/meta/_journal.json
index 71acfdde0c6..6877700bb5b 100644
--- a/packages/db/src/migrations/meta/_journal.json
+++ b/packages/db/src/migrations/meta/_journal.json
@@ -2045,6 +2045,13 @@
       "when": 1790796608171,
       "tag": "0293_broad_rattler",
       "breakpoints": true
+    },
+    {
+      "idx": 294,
+      "version": "7",
+      "when": 1790806258326,
+      "tag": "0294_equal_echo",
+      "breakpoints": true
     }
   ]
 }
\ No newline at end of file