Reference-informed addGeneScoreMatrix()

[danieljrichard]

Hello - I'm really interested in using ArchR to analyze a Multiome dataset I've generated. In addition to general biological insights, I wanted to use the Multiome dataset as a 'reference' to better inform ATAC --> gene expression inference from some scATAC datasets I have from the same tissue.
Is there any way to use the information from an ArchR integrated analysis (e.g. the peak-to-gene links) to inform the genescore inferrence? I also imagine this'd be useful to do in a cell-type-specific way, as one could imagine different regulatory relationships at play in different trans environments.

Any help/advice would be greatly appreciated!