IOSS reader and Assemblies
Currently, on master, the IOSS reader and ParaView deals with assembles in the Extract Block filter and Multi-block inspector (work still in progress). The reader also shows assemblies in the Information tab.
The IOSS reader currentlydoes not allow a user to selectively load assembles within the IOSS reader's Properties tab. This needs to be implemented, as assemblies will potentially be used for large data, and will be one of the primary mechanisms to load subsets of datasets.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information