Hi @PaulS59 

Open your desired Word document and insert the Lucidchart add-in by navigating to Insert > Office Add-ins and searching for "Lucidchart".

Next, open or create your flowchart in Lucidchart.

To establish the link, select the process box where you want to connect the Word document, then right-click or go to the "Insert" menu and choose the "Link" option.

This seamlessly integrates your Word document with your Lucidchart flowchart.\

Refer below help articles for more help 

How to Make a Flowchart in Word | Lucidchart

How do you attach a lucidchart to a word document and save it? - Microsoft Community

Hope this helps - Happy to help further!!
Thank you very much and have a great one!
Warm regards

Hi @PaulS59, thank you for posting in the community! Just to confirm, are you hoping to link a Lucidchart diagram in your Word document? Or link a Word document in your Lucidchart diagram? 

Please note that it’s not possible to import a Word file (.doc / .docx) into Lucid. However, if you have a link to the document (via OneDrive or SharePoint), you may find the following Help Center articles helpful:

• Embed links and media in Lucid

• Add an Action or link to a shape in Lucidchart

I hope this helps. Feel free to let us know if you have any questions! 

Many thanks for your responses. I am trying to link the word doc. to Lucidchart. So will look at these options.

Thanks again

It’s my pleasure, @PaulS59! Please feel free to comment on this thread if you have any follow up questions about this - we are here to help! :)