Override viewlet to hide the Analyses table if there are no analyses

src/senaite/timeseries/browser/overrides/overrides.zcml

@@ -25,4 +25,13 @@
           layer="senaite.timeseries.interfaces.ISenaiteTimeseriesLayer"
           />
 
+      <!-- Sample section viewlet: lab analyses lisiting -->
+      <browser:viewlet
+          for="bika.lims.interfaces.IAnalysisRequest"
+          name="senaite.core.samplesection.lab_analyses"
+          manager="senaite.core.browser.viewlets.interfaces.ISampleSection"
+          class=".sampleanalyses.LabAnalysesViewlet"
+          layer="senaite.core.interfaces.ISenaiteCore"
+          permission="zope2.View" />
+
 </configure>

src/senaite/timeseries/browser/overrides/sampleanalyses.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+
+from senaite.core.browser.viewlets.sampleanalyses import LabAnalysesViewlet as LAV
+from senaite.timeseries.browser.results import get_timeseries_analyses
+
+
+class LabAnalysesViewlet(LAV):
+    def available(self):
+        """Returns a boolean if the len(sample analyses) by point of capture
+           is equal to len(timeseries_analyses), meaning there are only
+           timeseries analyses.
+        """
+        analyses = self.sample.getAnalyses(getPointOfCapture=self.capture)
+        timeseries_analyses = get_timeseries_analyses(self.sample)
+        return len(analyses) != len(timeseries_analyses)