public bool UnlinkProject(ProjectFieldMapModelMinified matchedProject)
{
if (matchedProject != null)
{
var matchedProjects = Sessions.ProjectMapModel.MatchedProjects;
matchedProjects.RemoveAll(r => r.aimsProject.ProjectId == matchedProject.aimsProject.ProjectId && r.iatiActivity.IatiIdentifier == matchedProject.iatiActivity.IatiIdentifier);
aimsDbIatiDAL.UnMapActivity(matchedProject.iatiActivity.IatiIdentifier);
}
return true;
}