Add Additional Bag-info.txt Configuration

[shlake]

Overview of the Feature Request UVA is ingesting bags to APTrust and would like to have the tag (line) "Bag-Group-Identifier" in bag-info.txt. This tag is part of APTrust's spec: https://aptrust.github.io/userguide/bagging/

What kind of user is the feature intended for? Sysadmin

What inspired the request? Ingesting bags into APTrust which ingests many different collections. APTrust uses the tag "Bag-Group-Identifier" to find all items for a given "group" in APTrust's interface.

What existing behavior do you want changed? To add a new JVM option to customize this new bagit-info.txt configuration: https://guides.dataverse.org/en/latest/installation/config.html#configuring-bag-info-txt

Suggesting to have a new customization configuration to add

Bag-Group-Identifier

to the bag-info.txt file with a JVM configuration option, like this:

dataverse.bagit.sourceorg.groupidentifier

and have out of the box configuration write bag-info.txt files with:

Bag-Group-Identifier: \<Group identifier>

[qqmyers]

Q: Is your group identifier always the same for all datasets? I was just assuming it was more of a collection-level identifier.