How Can You Reformat an OTU Table from qiime2 pathway to Include Sequence IDs?

Question

I am trying to run Tax4Fun in MicrobiomeAnalyst, but am running into trouble with my table formatting. From the qiime2 pathway, I have an OTU, metadata and taxonomic table formatted like so: OTU table metadata taxonomy table

In order to use Tax4Fun, I understand that I will need to reformat my OTU table to include sequence IDs so it looks like this example: Sample Sequence OTU table

However, I cannot figure out how to merge my sequence files from the qiime2 pathway with the OTU table so it looks like that. Any suggestions would be much appreciated!