# Can't import additional Percona dashboards

**URL:** <https://forums.percona.com/t/cant-import-additional-percona-dashboards/14488>\
**Category:** PMM 2.x\
**Tags:** dashboard, pmm, percona, postgres\
**Created:** [February 19, 2022, 10:11pm UTC](https://forums.percona.com/t/cant-import-additional-percona-dashboards/14488 "2022-02-19T22:11:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![fahadshery](https://avatars.discourse-cdn.com/v4/letter/f/9dc877/32.png) [@fahadshery](https://forums.percona.com/u/fahadshery)\
**Post date:** [February 19, 2022, 10:11pm UTC](https://forums.percona.com/t/cant-import-additional-percona-dashboards/14488/1 "2022-02-19T22:11:27Z")

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Hi,

I am trying to import this dashboard into my existing `pmm-server`. The default dashboards for postgres work fine within pmm-server with no issues.

I copied the [https://raw.githubusercontent.com/Percona-Lab/pmm-custom-queries/master/postgresql/pg\_table\_size-details.yaml](https://raw.githubusercontent.com/Percona-Lab/pmm-custom-queries/master/postgresql/pg_table_size-details.yaml) to the /usr/local/percona/pmm2/collectors/custom-queries/postgresql/low-resolution directory as per the instructions.

But when I try and import the dashboard via the Grafana dashboard id, I get the unexpected error…  
How do I troubleshoot it?  
Am I missing something else?

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**Author:** ![fahadshery](https://avatars.discourse-cdn.com/v4/letter/f/9dc877/32.png) [@fahadshery](https://forums.percona.com/u/fahadshery)\
**Post date:** [February 19, 2022, 10:18pm UTC](https://forums.percona.com/t/cant-import-additional-percona-dashboards/14488/2 "2022-02-19T22:18:54Z")

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I was able to download the json from [PostgreSQL DB/Table Size Details (Designed for PMM2) | Grafana Labs](https://grafana.com/grafana/dashboards/11874) and import it in the pmm-server via `json-upload`. but it shows no data.

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**Author:** ![Vadim\_Yalovets](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/vadim_yalovets/32/43_2.png) [@Vadim\_Yalovets](https://forums.percona.com/u/Vadim_Yalovets)\
**Post date:** [February 20, 2022, 6:51pm UTC](https://forums.percona.com/t/cant-import-additional-percona-dashboards/14488/3 "2022-02-20T18:51:41Z")

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Hi Fahad,

Have you enabled dblink extension as requested in [the blog post](https://www.percona.com/blog/2020/03/12/adding-postgresql-databases-tables-size-dashboard-to-the-percona-monitoring-and-management-plugin/)?