diff --git a/nf_research_tools.rdb.model.csv b/nf_research_tools.rdb.model.csv
index a6ed1218..b3925a48 100644
--- a/nf_research_tools.rdb.model.csv
+++ b/nf_research_tools.rdb.model.csv
@@ -19,7 +19,7 @@ dateModified,The last update of the resource metadata (not including observation
 geneticReagentDetails,Genetic reagents.,,"Component, geneticReagentId, insertName, insertEntrezId, gRNAshRNASequence, insertSize, insertSpecies, nTerminalTag, cTerminalTag, cloningMethod, 5primeCloningSite, 5primeSiteDestroyed, 3primeCloningSite, 3primeSiteDestroyed, promoter, 5primer, 3primer, vectorBackbone, vectorType, backboneSize, totalSize, bacterialResistance, selectableMarker, copyNumber, growthTemp, growthStrain, hazardous",FALSE,,geneticReagentDetails,"geneticReagentId, insertName, insertEntrezId, gRNAshRNASequence, insertSize, insertSpecies, nTerminalTag, cTerminalTag, cloningMethod, 5primeCloningSite, 5primeSiteDestroyed, 3primeCloningSite, 3primeSiteDestroyed, promoter, 5primer, 3primer, vectorBackbone, vectorType, backboneSize, totalSize, bacterialResistance, selectableMarker, copyNumber, growthTemp, growthStrain, hazardous",,
 geneticReagentId,A unique identifier for the reagent.,,,TRUE,,geneticReagentDetails,,,
 insertName,Name of the main gene insert in the plasmid.,,,TRUE,,geneticReagentDetails,,,
-insertEntrezId,The entrez gene id for the gene insert,,,TRUE,,geneticReagentDetails,,,
+insertEntrezId,The entrez gene id for the gene insert,,,FALSE,,geneticReagentDetails,,,
 gRNAshRNASequence,"The sequence of the gRNA or shRNA for the gene insert, if present. ",,,FALSE,,geneticReagentDetails,,,
 insertSize,"Size, in bp, of the gene insert as it is in the plasmid.",,,FALSE,,geneticReagentDetails,,,
 insertSpecies,Species of the insert,"Homo sapiens, Mus musculus, Rattus norvegicus",,TRUE,,geneticReagentDetails,,,list like