https://community.qlik.com/t5/Talend-Data-Catalog/Pattern-Type-in-MDM/m-p/2328185#M672 Hello,<BR />is there any documentation available that describes how to create a reusable "pattern" type (like {2}-{4}Ç)?<BR />Tommy65 Sat, 16 Nov 2024 13:06:16 GMT Anonymous 2024-11-16T13:06:16Z https://community.qlik.com/t5/Talend-Data-Catalog/Pattern-Type-in-MDM/m-p/2328185#M672 Hello,<BR />is there any documentation available that describes how to create a reusable "pattern" type (like {2}-{4}Ç)?<BR />Tommy65 Sat, 16 Nov 2024 13:06:16 GMT https://community.qlik.com/t5/Talend-Data-Catalog/Pattern-Type-in-MDM/m-p/2328185#M672 Anonymous 2024-11-16T13:06:16Z https://community.qlik.com/t5/Talend-Data-Catalog/Pattern-Type-in-MDM/m-p/2328186#M673 Hi Tommy65, <BR />The patterns that you can set in Talend MDM are standard XSD facets that constraint the "xsd:string" type. <BR />You'll find further information about it by looking for XML Regex, as defined by the W3C ( <A href="http://www.w3.org/TR/xmlschema11-2/#regexs" rel="nofollow noopener noreferrer">http://www.w3.org/TR/xmlschema11-2/#regexs</A>). <BR />All you have to do is to define a custom simple type, right-click on it and select 'edit pattern', and then enter your own regex. <BR />I personally use a quick memo to build patterns : <A href="http://www.xmlschemareference.com/regularExpression.html" rel="nofollow noopener noreferrer">http://www.xmlschemareference.com/regularExpression.html</A> <BR />Enclosed, you'll find some screenshots on how to do. Tue, 22 Feb 2011 12:03:49 GMT https://community.qlik.com/t5/Talend-Data-Catalog/Pattern-Type-in-MDM/m-p/2328186#M673 Anonymous 2011-02-22T12:03:49Z