-->{{#vardefine: varModification|{{#urldecode:{{#urlget:title|}}}}|}}<!--
-->{{#if: {{#var: varModification}}<!--
-->|modification is given{{#var: varModification}}<!-- modification is given: find the community
-->{{#vardefine: varCommunity|{{#show: {{#var: varModification}}|?Community|link=none}}}}<!--
-->|modification is not given<!-- modification is not given: get the community from url