# ifc-commit - Extract: [duplex_extract.ifc](https://gitaec.org/rvba/ifc-commit/src/commit/20c4d962b2e32b582c2a6d85377d043cc0acbcb1/ifc/duplex_extract.ifc) - Modify: [duplex_modified.ifc](https://gitaec.org/rvba/ifc-commit/src/commit/20c4d962b2e32b582c2a6d85377d043cc0acbcb1/ifc/duplex_modified.ifc) - Merge: duplex_merge.ifc *(not yet committed)*