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 SERVICENOW Control When Related Lists Load see  this link In a nutshell this is controlled via user preference> display> set 'load related lists in classic forms' to on demand / whichever option you prefer

ServiceNow RECORD PRODUCER VARIABLES  OPTION 1: var allVars = []; var sys_id = '14d3ca4b1b2ebd50af03dce0b24bcbfc' ; var producerVars_allVars = new GlideRecord ( 'question_answer' ); producerVars_allVars . addQuery ( 'table_sys_id' , sys_id ); producerVars_allVars . addQuery ( 'question.type' , '!=' , 11 ); producerVars_allVars . addQuery ( 'question.type' , '!=' , 19 ); producerVars_allVars . addQuery ( 'question.type' , '!=' , 20 ); producerVars_allVars . query (); while ( producerVars_allVars . next ()) { var varName = producerVars_allVars . question . name . toString (); if (! gs . nil ( varName )) { //if (varName == 'business_role_iga') { var sVar =( 'VARIABLE NAME: ' + producerVars_allVars . question . name . toString () + ' \nVARIABLE VALUE=' +

 ServiceNow Get Variable Name in Business Rule (Record Producer or Service Request) current.variables.<variable_name>  for a record producer where you don't know the variable names this type of approach could work: /*var producerVars_allVars = new GlideRecord('question_answer'); producerVars_allVars.addQuery('table_sys_id', current.sys_id); producerVars_allVars.addQuery('question.type', '!=', 11); producerVars_allVars.addQuery('question.type', '!=', 19); producerVars_allVars.addQuery('question.type', '!=', 20); producerVars_allVars.query(); while (producerVars_allVars.next()) { var varName = producerVars_allVars.question.name.toString(); if (!gs.nil(varName)) { if (varName == 'business_role_iga') { sDescr += '\n'; sDescr += 'varName'; sDescr +=

 ServiceNow Submit Button was not appearing on portal catalog item I found this post useful: https://www.servicenow.com/community/developer-forum/no-submit-button-in-catalog-item-view/m-p/1823356 steps: 1) Go to Maintain Items i,e the Catalog Item Table for your particular Catalog Item 2) Please pull these columns from the personalized gear  No Cart, No Order, No order Now, No Proceed to checkout 3) Make sure all these are False. Check if this resolves your problem.

 ServiceNow measuring the number of updates on a record - sys_mod_count an interesting topic to dig into see global default fields

 ServiceNow use Google Chrome Extension to show instance environment environment marker extension see  https://chrome.google.com/webstore/detail/environment-marker/ahjhdebcnlgmojdmjnhikhakkghcchkk