# NEST 7 ConnectionSettings DefaultMappingFor doesn't support base class mapping anymore

**URL:** <https://discuss.elastic.co/t/nest-7-connectionsettings-defaultmappingfor-doesnt-support-base-class-mapping-anymore/188742>\
**Category:** Elasticsearch\
**Created:** [July 3, 2019, 2:25pm UTC](https://discuss.elastic.co/t/nest-7-connectionsettings-defaultmappingfor-doesnt-support-base-class-mapping-anymore/188742 "2019-07-03T14:25:06Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![forloop](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/forloop/32/9021_2.png) [@forloop](https://discuss.elastic.co/u/forloop)\
**Post date:** [July 5, 2019, 4:16am UTC](https://discuss.elastic.co/t/nest-7-connectionsettings-defaultmappingfor-doesnt-support-base-class-mapping-anymore/188742/2 "2019-07-05T04:16:50Z")

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Would you mind [opening an issue](https://github.com/elastic/elasticsearch-net/issues) to discuss? Thanks!

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_[View the full topic](https://discuss.elastic.co/t/nest-7-connectionsettings-defaultmappingfor-doesnt-support-base-class-mapping-anymore/188742)._