Update VRCs

PMC uses update VRCs. The software of an initial standard master product is installed in a root VRC that is predefined by the software supplier. The update VRC is created on top of this root VRC. Feature Packs and individual solutions that you download from the Infor Customer Portal are also installed in this update VRC. The update VRCs are created automatically during the installation of the master product.

You can use the session to generate these update VRCs. In addition, you can define update VRCs using the session.

This diagram shows the VRC structure for standard LN:

B61_a is the VRC that contains the baseline, which is the first shipment of LN 6.1. From this point on, Individual solutions and Service Packs are installed in the B61U_a_stnd VRC.

For the Infor Enterprise Server (packages tt, tl, tm, da and nt) no new update VRCs are created and used.

After a fresh installation of LN, these update VRCs are present in PMC:

The heading of the first column in the table, Pack, refers to the package to determine the VRC structure.

Pack	Update VRC			Base VRC
da	3.3U	b	stnd	3.3	b	da
tt	7.6	a		7.6	a	tt
tf	B61U	a	stnd	B61	a