private IScriptCompletionProposal createFilterProposal(CompletionProposal proposal) {
ScriptCompletionProposal scriptProposal = generateTwigProposal(proposal);
scriptProposal.setRelevance(computeRelevance(proposal));
ICompletionProposalInfo filterProposal = new FilterProposalInfo(getSourceModule().getScriptProject(), proposal);
scriptProposal.setProposalInfo(filterProposal);
return scriptProposal;
}