# \#provenance **URL:** https://forum.qiime2.org/tag/provenance/44.md [Latest](https://forum.qiime2.org/latest.md) · [Categories](https://forum.qiime2.org/categories.md) · [Tags](https://forum.qiime2.org/tags.md) --- ## [Accessing provenance from Artifact API](https://forum.qiime2.org/t/accessing-provenance-from-artifact-api/27031)
**Author:** [@jwdebelius](https://forum.qiime2.org/u/jwdebelius)\ **Replies:** 3\ **Last updated:** [July 13, 2023, 4:59pm UTC](https://forum.qiime2.org/t/accessing-provenance-from-artifact-api/27031 "2023-07-13T16:59:36Z")
Hey excellent qiime2 development team, I'm doing a meta analysis of several thousand samples from about 25 different studies. If past me were smarter, she would have written an output file with the extact trimming param… --- ## [Showing Metadata Column Name in QIIME 2 View Provenance](https://forum.qiime2.org/t/showing-metadata-column-name-in-qiime-2-view-provenance/22319)
**Author:** [@gibsramen](https://forum.qiime2.org/u/gibsramen)\ **Replies:** 0\ **Last updated:** [February 28, 2022, 12:44am UTC](https://forum.qiime2.org/t/showing-metadata-column-name-in-qiime-2-view-provenance/22319 "2022-02-28T00:44:41Z")
Hi, folks. I'm wondering if it's possible to view the chosen metadata column within the Q2view provenance in cases where a plugin uses a CategoricalMetadataColumn. Take, for example, diversity beta-group-significance. … --- ## [Data Provenance methodology details request](https://forum.qiime2.org/t/data-provenance-methodology-details-request/18948)
**Author:** [@anirbanghosh](https://forum.qiime2.org/u/anirbanghosh)\ **Replies:** 2\ **Last updated:** [March 23, 2021, 4:16pm UTC](https://forum.qiime2.org/t/data-provenance-methodology-details-request/18948 "2021-03-23T16:16:29Z")
I need some help in understanding the methodology "TaxonomicClassifier and FeatureData\[Sequence\] inputs contain independent provenance (red and blue, respectively) and are provided to a classify action (yellow), which… --- ## [Provenance Graph management](https://forum.qiime2.org/t/provenance-graph-management/18723)
**Author:** [@jwdebelius](https://forum.qiime2.org/u/jwdebelius)\ **Replies:** 3\ **Last updated:** [March 5, 2021, 10:52pm UTC](https://forum.qiime2.org/t/provenance-graph-management/18723 "2021-03-05T22:52:20Z")
Hello :qiime2: team, I'm running into a new and interesting provenance problem. I have a command that directly combines the artifacts of 18 different inputs, each with several upstream artifacts. It would be really nice… --- ## [Propagating Provenance](https://forum.qiime2.org/t/propagating-provenance/16246)
**Author:** [@jwdebelius](https://forum.qiime2.org/u/jwdebelius)\ **Replies:** 3\ **Last updated:** [September 1, 2020, 7:15pm UTC](https://forum.qiime2.org/t/propagating-provenance/16246 "2020-09-01T19:15:18Z")
Hi delightful :qiime2: dev team, I've got a fun new problem! I have a function where I'm combining a feature table, reference, and rep-set from multiple regions into a single function. There is no fixed number of regio… --- ## [Annotation/Comments option for artifacts](https://forum.qiime2.org/t/annotation-comments-option-for-artifacts/3949)
**Author:** [@Mehrbod\_Estaki](https://forum.qiime2.org/u/Mehrbod_Estaki)\ **Replies:** 4\ **Last updated:** [April 27, 2018, 4:48pm UTC](https://forum.qiime2.org/t/annotation-comments-option-for-artifacts/3949 "2018-04-27T16:48:37Z")
First off, big congrats on the release of qiime 2018.4 :fireworks::tropical\_drink:! With the ever growing number of options and branches of the available pipelines I was thinking it might now be useful to have an annotat… --- ## [Input file names when viewing provenance](https://forum.qiime2.org/t/input-file-names-when-viewing-provenance/2401)
**Author:** [@jpetteng](https://forum.qiime2.org/u/jpetteng)\ **Replies:** 1\ **Last updated:** [January 4, 2018, 3:25pm UTC](https://forum.qiime2.org/t/input-file-names-when-viewing-provenance/2401 "2018-01-04T15:25:12Z")
Is there a way to see the actual file names that were the inputs for the various steps shown in the provenance chain when visualizing a .qza or .qzv object? For example, I have a file taxa-bar-plots.qzv and I would like… --- ## [Is it possible to recover Q2-DADA2 table artifact from Qiime2 view?](https://forum.qiime2.org/t/is-it-possible-to-recover-q2-dada2-table-artifact-from-qiime2-view/956)
**Author:** [@nerdynella](https://forum.qiime2.org/u/nerdynella)\ **Replies:** 2\ **Last updated:** [August 7, 2017, 11:10pm UTC](https://forum.qiime2.org/t/is-it-possible-to-recover-q2-dada2-table-artifact-from-qiime2-view/956 "2017-08-07T23:10:26Z")
I just mistakenly deleted my 'table-dada2.qza' using the rm command in linux (i know, I know!) However, I still have the .qzv open in Qiime2 view. is there a way to recover the 'table-dada2.qza' file from Qiime2 view? A…