https://community.qlik.com/t5/Catalog-and-Lineage/QDC-Custom-properties/m-p/1740037#M446 <P>Hi&nbsp;<a href="https://community.qlik.com/t5/user/viewprofilepage/user-id/6071">@flavio_fazzano</a>&nbsp; You should be able to use the property definition controller section of swagger (API Documentation) and use the GET /propDef/v1/save) API to create new properties at source/entity level. Let me know if you need additional help.&nbsp;</P><P>Regards</P><P>JR</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JitenderR_0-1598904482471.png" style="width: 400px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/39833i155FBF605891A8EF/image-size/medium?v=v2&amp;px=400" role="button" title="JitenderR_0-1598904482471.png" alt="JitenderR_0-1598904482471.png" /></span></P><P>&nbsp;</P> Mon, 31 Aug 2020 20:08:22 GMT JitenderR 2020-08-31T20:08:22Z https://community.qlik.com/t5/Catalog-and-Lineage/QDC-Custom-properties/m-p/1738030#M441 <P>Is it possible to add customs properties to a source&nbsp;or can I only use the pre-defined ones?</P> Tue, 07 Dec 2021 22:35:04 GMT https://community.qlik.com/t5/Catalog-and-Lineage/QDC-Custom-properties/m-p/1738030#M441 flavio_fazzano 2021-12-07T22:35:04Z https://community.qlik.com/t5/Catalog-and-Lineage/QDC-Custom-properties/m-p/1740037#M446 <P>Hi&nbsp;<a href="https://community.qlik.com/t5/user/viewprofilepage/user-id/6071">@flavio_fazzano</a>&nbsp; You should be able to use the property definition controller section of swagger (API Documentation) and use the GET /propDef/v1/save) API to create new properties at source/entity level. Let me know if you need additional help.&nbsp;</P><P>Regards</P><P>JR</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="JitenderR_0-1598904482471.png" style="width: 400px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/39833i155FBF605891A8EF/image-size/medium?v=v2&amp;px=400" role="button" title="JitenderR_0-1598904482471.png" alt="JitenderR_0-1598904482471.png" /></span></P><P>&nbsp;</P> Mon, 31 Aug 2020 20:08:22 GMT https://community.qlik.com/t5/Catalog-and-Lineage/QDC-Custom-properties/m-p/1740037#M446 JitenderR 2020-08-31T20:08:22Z