public ActionResult AdditionalTagsGridViewPartial() { using (var db = new InnosixEntities()) { var tags = db.TechTag; var tagsDeclined = db.TechTagDeclined; var additionalTags = db.GetAdditionalTechTags() .Where(at => !tags.Any(t => t.TagName == at.AdditionalTechTags) && !tagsDeclined.Any(t => t.TagName == at.AdditionalTechTags)); return(PartialView("_AdditionalTagsGridViewPartial", additionalTags.ToList())); } }