Creating a dwarf variety of Thai all-time jackfruit through grafting involves a similar process to the one outlined for the apple hybrid. Here's how you might go about it:

1. Selecting Parent Plants: Choose a jackfruit variety that is known for its excellent flavor, size, and suitability for your climate. For a Thai all-time variety, you may want to select a cultivar like 'Kaala' or 'Black Gold' known for its delicious taste and adaptability.

2. Rootstock Selection: Pick a rootstock that promotes dwarfing or compact growth. Some rootstocks suitable for jackfruit include 'J31' or 'J34', which can help control the size of the tree and may adapt well to different soil conditions.

3. Grafting Technique: Use a grafting technique like cleft grafting or side-veneer grafting to join the scion (desired jackfruit variety) onto the rootstock. Ensure that the graft union is snug and well-secured to facilitate successful integration.

4. Growing Conditions: Provide optimal growing conditions for the grafted plant. Jackfruit trees thrive in warm, tropical climates with well-draining soil and regular watering. Ensure the plant receives adequate sunlight for healthy growth.

5. Support and Training: As the grafted plant grows, provide support if needed, especially if it's in a pot. You may also need to train the tree's growth to maintain its dwarf form and encourage fruit production.

6. Maintenance: Regularly monitor the grafted plant for any signs of stress, pests, or diseases. Prune as necessary to maintain shape, remove dead or diseased branches, and promote fruiting.

7. Patience and Care: Growing a dwarf jackfruit tree through grafting requires patience, as it may take a few years for the tree to mature and bear fruit. Be consistent with your care and maintenance routines to support healthy growth and development.

8. Experimentation and Adaptation: Like with any grafting project, there may be some trial and error involved. Be open to experimenting with different varieties and techniques to find what works best for your specific growing conditions.

By carefully selecting parent plants, using appropriate grafting techniques, and providing optimal care and maintenance, you can create a dwarf variety of Thai all-time jackfruit suited to your preferences and growing environment.