There are various dimensions and if the 'Gates of Eden' to use Ariel's lovely phrase are open you can hop between them freely.
I'll be using Ariel's model here - Dimension Three is physical, Four Astral, Five the Lightbody dimension and Seven the perection of form. If we get permission we'll also use these in Dimension 11.
There are also seven subtle bodies - one for each Ray - the Multidimensional Vehicle and the Primary Incorruptible Chakra, which corressponds to the Ray of the Body in which it is found i.e base is redbody, loin is orangebody... Heart is greenbody.
The green subtle body is what we will be working from, at its centre spark; your Heart of Joy.
"Green Subtle Body of Dimension Three. You prophecy that all chakras capable of embodying with my Ray Bodies and my physical body find their Hearts and do so with no lessons lost to complete joy-fulfilment. The Multidimensional Vechicle benefits from the same prophecy both in form and fields for every geometry. The Green Body has total control over all forms of Unified Chakra and Field and Field Spin and uses them only for Joy.
These prophechies by licence are shared by dimension four, five, six and 7 and 11 and will never cease to be reinforced save by greenbody centre spark choice.
Share freely, give credit. Have fun!